280897233480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 960

約数和(自身を含む): 1053669703680

約数和(自身を除く): 772772470200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 61, 62, 72, 76, 81, 90, 93, 95, 108, 114, 120, 122, 124, 127, 135, 152, 155, 162, 171, 180, 183, 186, 190, 216, 228, 244, 248, 254, 270, 279, 285, 305, 310, 324, 342, 360, 361, 366, 372, 380, 381, 405, 456, 465, 488, 508, 513, 540, 549, 558, 570, 589, 610, 620, 635, 648, 684, 722, 732, 744, 760, 762, 810, 837, 855, 915, 930, 1016, 1026, 1080, 1083, 1098, 1116, 1140, 1143, 1159, 1178, 1220, 1240, 1270, 1368, 1395, 1444, 1464, 1524, 1539, 1620, 1647, 1674, 1710, 1767, 1805, 1830, 1860, 1891, 1905, 2052, 2166, 2196, 2232, 2280, 2286, 2318, 2356, 2413, 2440, 2511, 2540, 2565, 2745, 2790, 2888, 2945, 3048, 3078, 3240, 3249, 3294, 3348, 3420, 3429, 3477, 3534, 3610, 3660, 3720, 3782, 3810, 3937, 4104, 4185, 4332, 4392, 4572, 4636, 4712, 4826, 4941, 5022, 5080, 5130, 5301, 5415, 5490, 5580, 5673, 5715, 5795, 5890, 6156, 6498, 6588, 6696, 6840, 6858, 6954, 7068, 7220, 7239, 7320, 7564, 7620, 7695, 7747, 7874, 8235, 8370, 8664, 8835, 9144, 9272, 9455, 9652, 9747, 9882, 10044, 10260, 10287, 10431, 10602, 10830, 10980, 11160, 11191, 11346, 11430, 11590, 11780, 11811, 12065, 12312, 12555, 12996, 13176, 13716, 13908, 14136, 14440, 14478, 15128, 15240, 15390, 15494, 15748, 15903, 16245, 16470, 16740, 17019, 17145, 17385, 17670, 18910, 19304, 19494, 19685, 19764, 20088, 20520, 20574, 20862, 21204, 21660, 21717, 21960, 22021, 22382, 22692, 22860, 23180, 23241, 23560, 23622, 24130, 24705, 25110, 25992, 26505, 27432, 27816, 28365, 28956, 29241, 30780, 30988, 31293, 31496, 31806, 32490, 32940, 33480, 33573, 34038, 34290, 34770, 35340, 35433, 35929, 36195, 37820, 38735, 38988, 39370, 39528, 41148, 41724, 42408, 43320, 43434, 44042, 44764, 45384, 45720, 45847, 46360, 46482, 47244, 47709, 48260, 48735, 49410, 50220, 51057, 51435, 52155, 53010, 55955, 56730, 57912, 58482, 59055, 61560, 61976, 62586, 63612, 64980, 65151, 65880, 66063, 67146, 68076, 68580, 69540, 69723, 70680, 70866, 71858, 72390, 74803, 75640, 77470, 77976, 78740, 79515, 82296, 83448, 85095, 86868, 88084, 89528, 91694, 92964, 93879, 94488, 95418, 96520, 97470, 98820, 100440, 100719, 102114, 102870, 104310, 106020, 106299, 107787, 108585, 110105, 111910, 113460, 116205, 116964, 118110, 125172, 127224, 129960, 130302, 132126, 134292, 136152, 137160, 137541, 139080, 139446, 141732, 143716, 144780, 146205, 147193, 149606, 153171, 154940, 156465, 157480, 159030, 167865, 170190, 173736, 176168, 177165, 179645, 183388, 185928, 187758, 190836, 194940, 195453, 197640, 198189, 201438, 204228, 205740, 208620, 209169, 212040, 212598, 215574, 217170, 220210, 223820, 224409, 226920, 229235, 232410, 233928, 236220, 238545, 240157, 250344, 255285, 260604, 264252, 268584, 275082, 278892, 283464, 287432, 289560, 292410, 294386, 299212, 302157, 306342, 309880, 312930, 318060, 318897, 323361, 325755, 330315, 335730, 340380, 348615, 354330, 359290, 366776, 374015, 375516, 381672, 389880, 390906, 396378, 402876, 408456, 411480, 412623, 417240, 418338, 425196, 431148, 434340, 440420, 441579, 447640, 448818, 458470, 464820, 469395, 472440, 477090, 480314, 503595, 510570, 521208, 528504, 531495, 538935, 550164, 557784, 584820, 588772, 594567, 598424, 604314, 612684, 625860, 627507, 636120, 637794, 646722, 651510, 660630, 671460, 673227, 680760, 682651, 687705, 697230, 708660, 718580, 720471, 735965, 748030, 751032, 765855, 781812, 792756, 805752, 825246, 836676, 850392, 862296, 868680, 880840, 883158, 897636, 906471, 916940, 929640, 938790, 954180, 960628, 970083, 977265, 990945, 1007190, 1021140, 1045845, 1062990, 1077870, 1100328, 1122045, 1169640, 1177544, 1189134, 1200785, 1208628, 1225368, 1237869, 1251720, 1255014, 1275588, 1293444, 1303020, 1321260, 1324737, 1342920, 1346454, 1365302, 1375410, 1394460, 1417320, 1421257, 1437160, 1440942, 1471930, 1496060, 1510785, 1531710, 1563624, 1585512, 1594485, 1616805, 1650492, 1673352, 1766316, 1783701, 1795272, 1812942, 1833880, 1877580, 1908360, 1921256, 1940166, 1954530, 1981890, 2014380, 2019681, 2042280, 2047953, 2063115, 2091690, 2125980, 2155740, 2161413, 2207895, 2244090, 2378268, 2401570, 2417256, 2475738, 2510028, 2551176, 2586888, 2606040, 2642520, 2649474, 2692908, 2730604, 2750820, 2788920, 2796667, 2842514, 2881884, 2910249, 2943860, 2972835, 2992120, 3021570, 3063420, 3137535, 3188970, 3233610, 3300984, 3366135, 3413255, 3532632, 3567402, 3602355, 3625884, 3713607, 3755160, 3880332, 3909060, 3963780, 3974211, 4028760, 4039362, 4095906, 4126230, 4183380, 4251960, 4263771, 4311480, 4322826, 4415790, 4488180, 4532355, 4562983, 4756536, 4803140, 4850415, 4951476, 5020056, 5298948, 5385816, 5461208, 5501640, 5593334, 5685028, 5763768, 5820498, 5887720, 5945670, 6043140, 6059043, 6126840, 6143859, 6189345, 6275070, 6377940, 6467220, 6484239, 6623685, 6732270, 6826510, 7106285, 7134804, 7204710, 7251768, 7427214, 7760664, 7818120, 7927560, 7948422, 8078724, 8191812, 8252460, 8366760, 8390001, 8527542, 8645652, 8831580, 8918505, 8976360, 9064710, 9125966, 9606280, 9700830, 9902952, 10098405, 10239765, 10597896, 10807065, 11186668, 11370056, 11640996, 11891340, 11922633, 12086280, 12118086, 12287718, 12378690, 12550140, 12755880, 12791313, 12934440, 12968478, 13247370, 13464540, 13653020, 13688949, 13983335, 14212570, 14269608, 14409420, 14551245, 14854428, 15896844, 16157448, 16383624, 16504920, 16780002, 17055084, 17291304, 17663160, 17837010, 18129420, 18251932, 18431577, 18568035, 19401660, 19452717, 19871055, 20196810, 20479530, 21318855, 21614130, 22373336, 22814915, 23281992, 23782680, 23845266, 24236172, 24575436, 24757380, 25100280, 25170003, 25582626, 25936956, 26494740, 26929080, 27306040, 27377898, 27966670, 28425140, 28818840, 29102490, 29708856, 30295215, 30719295, 31793688, 32421195, 33560004, 34110168, 35674020, 36258840, 36503864, 36863154, 37136070, 38373939, 38803320, 38905434, 39742110, 40393620, 40959060, 41066847, 41950005, 42637710, 43228260, 45629830, 47690532, 48472344, 49150872, 49514760, 50340006, 51165252, 51873912, 52989480, 54755796, 55294731, 55933340, 56850280, 58204980, 59613165, 60590430, 61438590, 63956565, 64842390, 67120008, 68444745, 71348040, 73726308, 74272140, 75510009, 76747878, 77810868, 79484220, 80787240, 81918120, 82133694, 83900010, 85275420, 86456520, 86696677, 91259660, 92157885, 95381064, 97263585, 100680012, 102330504, 109511592, 110589462, 111866680, 115121817, 116409960, 119226330, 121180860, 122877180, 123200541, 125850015, 127913130, 129684780, 136889490, 147452616, 148544280, 151020018, 153495756, 155621736, 158968440, 164267388, 167800020, 170550840, 173393354, 182519320, 184315770, 191869695, 194527170, 201360024, 205334235, 221178924, 226530027, 230243634, 238452660, 242361720, 245754360, 246401082, 251700030, 255826260, 259369560, 260090031, 273778980, 276473655, 302040036, 306991512, 328534776, 335600040, 346786708, 368631540, 369601623, 377550045, 383739390, 389054340, 410668470, 433483385, 442357848, 453060054, 460487268, 476905320, 492802164, 503400060, 511652520, 520180062, 547557960, 552947310, 575609085, 604080072, 616002705, 693573416, 737263080, 739203246, 755100090, 767478780, 778108680, 780270093, 821336940, 866966770, 906120108, 920974536, 985604328, 1006800120, 1040360124, 1105894620, 1132650135, 1151218170, 1232005410, 1300450155, 1478406492, 1510200180, 1534957560, 1560540186, 1642673880, 1733933540, 1812240216, 1848008115, 2080720248, 2211789240, 2265300270, 2302436340, 2340810279, 2464010820, 2600900310, 2956812984, 3020400360, 3121080372, 3467867080, 3696016230, 3901350465, 4530600540, 4604872680, 4681620558, 4928021640, 5201800620, 6242160744, 7022430837, 7392032460, 7802700930, 9061201080, 9363241116, 10403601240, 11704051395, 14044861674, 14784064920, 15605401860, 18726482232, 23408102790, 28089723348, 31210803720, 35112154185, 46816205580, 56179446696, 70224308370, 93632411160, 140448616740, 280897233480]

約数ペア:

[(1, 280897233480), (2, 140448616740), (3, 93632411160), (4, 70224308370), (5, 56179446696), (6, 46816205580), (8, 35112154185), (9, 31210803720), (10, 28089723348), (12, 23408102790), (15, 18726482232), (18, 15605401860), (19, 14784064920), (20, 14044861674), (24, 11704051395), (27, 10403601240), (30, 9363241116), (31, 9061201080), (36, 7802700930), (38, 7392032460), (40, 7022430837), (45, 6242160744), (54, 5201800620), (57, 4928021640), (60, 4681620558), (61, 4604872680), (62, 4530600540), (72, 3901350465), (76, 3696016230), (81, 3467867080), (90, 3121080372), (93, 3020400360), (95, 2956812984), (108, 2600900310), (114, 2464010820), (120, 2340810279), (122, 2302436340), (124, 2265300270), (127, 2211789240), (135, 2080720248), (152, 1848008115), (155, 1812240216), (162, 1733933540), (171, 1642673880), (180, 1560540186), (183, 1534957560), (186, 1510200180), (190, 1478406492), (216, 1300450155), (228, 1232005410), (244, 1151218170), (248, 1132650135), (254, 1105894620), (270, 1040360124), (279, 1006800120), (285, 985604328), (305, 920974536), (310, 906120108), (324, 866966770), (342, 821336940), (360, 780270093), (361, 778108680), (366, 767478780), (372, 755100090), (380, 739203246), (381, 737263080), (405, 693573416), (456, 616002705), (465, 604080072), (488, 575609085), (508, 552947310), (513, 547557960), (540, 520180062), (549, 511652520), (558, 503400060), (570, 492802164), (589, 476905320), (610, 460487268), (620, 453060054), (635, 442357848), (648, 433483385), (684, 410668470), (722, 389054340), (732, 383739390), (744, 377550045), (760, 369601623), (762, 368631540), (810, 346786708), (837, 335600040), (855, 328534776), (915, 306991512), (930, 302040036), (1016, 276473655), (1026, 273778980), (1080, 260090031), (1083, 259369560), (1098, 255826260), (1116, 251700030), (1140, 246401082), (1143, 245754360), (1159, 242361720), (1178, 238452660), (1220, 230243634), (1240, 226530027), (1270, 221178924), (1368, 205334235), (1395, 201360024), (1444, 194527170), (1464, 191869695), (1524, 184315770), (1539, 182519320), (1620, 173393354), (1647, 170550840), (1674, 167800020), (1710, 164267388), (1767, 158968440), (1805, 155621736), (1830, 153495756), (1860, 151020018), (1891, 148544280), (1905, 147452616), (2052, 136889490), (2166, 129684780), (2196, 127913130), (2232, 125850015), (2280, 123200541), (2286, 122877180), (2318, 121180860), (2356, 119226330), (2413, 116409960), (2440, 115121817), (2511, 111866680), (2540, 110589462), (2565, 109511592), (2745, 102330504), (2790, 100680012), (2888, 97263585), (2945, 95381064), (3048, 92157885), (3078, 91259660), (3240, 86696677), (3249, 86456520), (3294, 85275420), (3348, 83900010), (3420, 82133694), (3429, 81918120), (3477, 80787240), (3534, 79484220), (3610, 77810868), (3660, 76747878), (3720, 75510009), (3782, 74272140), (3810, 73726308), (3937, 71348040), (4104, 68444745), (4185, 67120008), (4332, 64842390), (4392, 63956565), (4572, 61438590), (4636, 60590430), (4712, 59613165), (4826, 58204980), (4941, 56850280), (5022, 55933340), (5080, 55294731), (5130, 54755796), (5301, 52989480), (5415, 51873912), (5490, 51165252), (5580, 50340006), (5673, 49514760), (5715, 49150872), (5795, 48472344), (5890, 47690532), (6156, 45629830), (6498, 43228260), (6588, 42637710), (6696, 41950005), (6840, 41066847), (6858, 40959060), (6954, 40393620), (7068, 39742110), (7220, 38905434), (7239, 38803320), (7320, 38373939), (7564, 37136070), (7620, 36863154), (7695, 36503864), (7747, 36258840), (7874, 35674020), (8235, 34110168), (8370, 33560004), (8664, 32421195), (8835, 31793688), (9144, 30719295), (9272, 30295215), (9455, 29708856), (9652, 29102490), (9747, 28818840), (9882, 28425140), (10044, 27966670), (10260, 27377898), (10287, 27306040), (10431, 26929080), (10602, 26494740), (10830, 25936956), (10980, 25582626), (11160, 25170003), (11191, 25100280), (11346, 24757380), (11430, 24575436), (11590, 24236172), (11780, 23845266), (11811, 23782680), (12065, 23281992), (12312, 22814915), (12555, 22373336), (12996, 21614130), (13176, 21318855), (13716, 20479530), (13908, 20196810), (14136, 19871055), (14440, 19452717), (14478, 19401660), (15128, 18568035), (15240, 18431577), (15390, 18251932), (15494, 18129420), (15748, 17837010), (15903, 17663160), (16245, 17291304), (16470, 17055084), (16740, 16780002), (17019, 16504920), (17145, 16383624), (17385, 16157448), (17670, 15896844), (18910, 14854428), (19304, 14551245), (19494, 14409420), (19685, 14269608), (19764, 14212570), (20088, 13983335), (20520, 13688949), (20574, 13653020), (20862, 13464540), (21204, 13247370), (21660, 12968478), (21717, 12934440), (21960, 12791313), (22021, 12755880), (22382, 12550140), (22692, 12378690), (22860, 12287718), (23180, 12118086), (23241, 12086280), (23560, 11922633), (23622, 11891340), (24130, 11640996), (24705, 11370056), (25110, 11186668), (25992, 10807065), (26505, 10597896), (27432, 10239765), (27816, 10098405), (28365, 9902952), (28956, 9700830), (29241, 9606280), (30780, 9125966), (30988, 9064710), (31293, 8976360), (31496, 8918505), (31806, 8831580), (32490, 8645652), (32940, 8527542), (33480, 8390001), (33573, 8366760), (34038, 8252460), (34290, 8191812), (34770, 8078724), (35340, 7948422), (35433, 7927560), (35929, 7818120), (36195, 7760664), (37820, 7427214), (38735, 7251768), (38988, 7204710), (39370, 7134804), (39528, 7106285), (41148, 6826510), (41724, 6732270), (42408, 6623685), (43320, 6484239), (43434, 6467220), (44042, 6377940), (44764, 6275070), (45384, 6189345), (45720, 6143859), (45847, 6126840), (46360, 6059043), (46482, 6043140), (47244, 5945670), (47709, 5887720), (48260, 5820498), (48735, 5763768), (49410, 5685028), (50220, 5593334), (51057, 5501640), (51435, 5461208), (52155, 5385816), (53010, 5298948), (55955, 5020056), (56730, 4951476), (57912, 4850415), (58482, 4803140), (59055, 4756536), (61560, 4562983), (61976, 4532355), (62586, 4488180), (63612, 4415790), (64980, 4322826), (65151, 4311480), (65880, 4263771), (66063, 4251960), (67146, 4183380), (68076, 4126230), (68580, 4095906), (69540, 4039362), (69723, 4028760), (70680, 3974211), (70866, 3963780), (71858, 3909060), (72390, 3880332), (74803, 3755160), (75640, 3713607), (77470, 3625884), (77976, 3602355), (78740, 3567402), (79515, 3532632), (82296, 3413255), (83448, 3366135), (85095, 3300984), (86868, 3233610), (88084, 3188970), (89528, 3137535), (91694, 3063420), (92964, 3021570), (93879, 2992120), (94488, 2972835), (95418, 2943860), (96520, 2910249), (97470, 2881884), (98820, 2842514), (100440, 2796667), (100719, 2788920), (102114, 2750820), (102870, 2730604), (104310, 2692908), (106020, 2649474), (106299, 2642520), (107787, 2606040), (108585, 2586888), (110105, 2551176), (111910, 2510028), (113460, 2475738), (116205, 2417256), (116964, 2401570), (118110, 2378268), (125172, 2244090), (127224, 2207895), (129960, 2161413), (130302, 2155740), (132126, 2125980), (134292, 2091690), (136152, 2063115), (137160, 2047953), (137541, 2042280), (139080, 2019681), (139446, 2014380), (141732, 1981890), (143716, 1954530), (144780, 1940166), (146205, 1921256), (147193, 1908360), (149606, 1877580), (153171, 1833880), (154940, 1812942), (156465, 1795272), (157480, 1783701), (159030, 1766316), (167865, 1673352), (170190, 1650492), (173736, 1616805), (176168, 1594485), (177165, 1585512), (179645, 1563624), (183388, 1531710), (185928, 1510785), (187758, 1496060), (190836, 1471930), (194940, 1440942), (195453, 1437160), (197640, 1421257), (198189, 1417320), (201438, 1394460), (204228, 1375410), (205740, 1365302), (208620, 1346454), (209169, 1342920), (212040, 1324737), (212598, 1321260), (215574, 1303020), (217170, 1293444), (220210, 1275588), (223820, 1255014), (224409, 1251720), (226920, 1237869), (229235, 1225368), (232410, 1208628), (233928, 1200785), (236220, 1189134), (238545, 1177544), (240157, 1169640), (250344, 1122045), (255285, 1100328), (260604, 1077870), (264252, 1062990), (268584, 1045845), (275082, 1021140), (278892, 1007190), (283464, 990945), (287432, 977265), (289560, 970083), (292410, 960628), (294386, 954180), (299212, 938790), (302157, 929640), (306342, 916940), (309880, 906471), (312930, 897636), (318060, 883158), (318897, 880840), (323361, 868680), (325755, 862296), (330315, 850392), (335730, 836676), (340380, 825246), (348615, 805752), (354330, 792756), (359290, 781812), (366776, 765855), (374015, 751032), (375516, 748030), (381672, 735965), (389880, 720471), (390906, 718580), (396378, 708660), (402876, 697230), (408456, 687705), (411480, 682651), (412623, 680760), (417240, 673227), (418338, 671460), (425196, 660630), (431148, 651510), (434340, 646722), (440420, 637794), (441579, 636120), (447640, 627507), (448818, 625860), (458470, 612684), (464820, 604314), (469395, 598424), (472440, 594567), (477090, 588772), (480314, 584820), (503595, 557784), (510570, 550164), (521208, 538935), (528504, 531495)]