280319298480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2129}}^1$

素因数の和:2691

約数の個数: 480

約数和(自身を含む): 1053883172160

約数和(自身を除く): 773563873680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 521, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1042, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1563, 1620, 1755, 1872, 1944, 2084, 2106, 2129, 2160, 2340, 2430, 2605, 2808, 3120, 3126, 3159, 3240, 3510, 3888, 4168, 4212, 4258, 4680, 4689, 4860, 5210, 5265, 5616, 6252, 6318, 6387, 6480, 6773, 7020, 7815, 8336, 8424, 8516, 9360, 9378, 9720, 10420, 10530, 10645, 12504, 12636, 12774, 13546, 14040, 14067, 15630, 15795, 16848, 17032, 18756, 19161, 19440, 20319, 20840, 21060, 21290, 23445, 25008, 25272, 25548, 27092, 27677, 28080, 28134, 31260, 31590, 31935, 33865, 34064, 37512, 38322, 40638, 41680, 42120, 42201, 42580, 46890, 50544, 51096, 54184, 55354, 56268, 57483, 60957, 62520, 63180, 63870, 67730, 70335, 75024, 76644, 81276, 83031, 84240, 84402, 85160, 93780, 95805, 101595, 102192, 108368, 110708, 112536, 114966, 121914, 125040, 126360, 126603, 127740, 135460, 138385, 140670, 153288, 162552, 166062, 168804, 170320, 172449, 182871, 187560, 191610, 203190, 211005, 221416, 225072, 229932, 243828, 249093, 252720, 253206, 255480, 270920, 276770, 281340, 287415, 304785, 306576, 325104, 332124, 337608, 344898, 365742, 375120, 383220, 406380, 415155, 422010, 442832, 459864, 487656, 498186, 506412, 510960, 517347, 541840, 548613, 553540, 562680, 574830, 609570, 633015, 664248, 675216, 689796, 731484, 747279, 766440, 812760, 830310, 844020, 862245, 914355, 919728, 975312, 996372, 1012824, 1034694, 1097226, 1107080, 1109209, 1125360, 1149660, 1219140, 1245465, 1266030, 1328496, 1379592, 1462968, 1494558, 1532880, 1625520, 1645839, 1660620, 1688040, 1724490, 1828710, 1992744, 2025648, 2069388, 2194452, 2214160, 2218418, 2241837, 2299320, 2438280, 2490930, 2532060, 2586735, 2743065, 2759184, 2925936, 2989116, 3291678, 3321240, 3327627, 3376080, 3448980, 3657420, 3736395, 3985488, 4138776, 4388904, 4436836, 4483674, 4598640, 4876560, 4981860, 5064120, 5173470, 5486130, 5546045, 5978232, 6583356, 6642480, 6655254, 6725511, 6897960, 7314840, 7472790, 8229195, 8277552, 8777808, 8873672, 8967348, 9963720, 9982881, 10128240, 10346940, 10972260, 11092090, 11209185, 11956464, 13166712, 13310508, 13451022, 13795920, 14419717, 14629680, 14945580, 16458390, 16638135, 17747344, 17934696, 19927440, 19965762, 20693880, 21944520, 22184180, 22418370, 26333424, 26621016, 26902044, 28839434, 29891160, 29948643, 32916780, 33276270, 33627555, 35869392, 39931524, 41387760, 43259151, 43889040, 44368360, 44836740, 49914405, 53242032, 53804088, 57678868, 59782320, 59897286, 65833560, 66552540, 67255110, 72098585, 79863048, 86518302, 88736720, 89673480, 89845929, 99828810, 107608176, 115357736, 119794572, 129777453, 131667120, 133105080, 134510220, 144197170, 149743215, 159726096, 173036604, 179346960, 179691858, 199657620, 216295755, 230715472, 239589144, 259554906, 266210160, 269020440, 269537787, 288394340, 299486430, 346073208, 359383716, 389332359, 399315240, 432591510, 449229645, 479178288, 519109812, 538040880, 539075574, 576788680, 598972860, 648887265, 692146416, 718767432, 778664718, 798630480, 865183020, 898459290, 1038219624, 1078151148, 1153577360, 1167997077, 1197945720, 1297774530, 1347688935, 1437534864, 1557329436, 1730366040, 1796918580, 1946661795, 2076439248, 2156302296, 2335994154, 2395891440, 2595549060, 2695377870, 3114658872, 3460732080, 3503991231, 3593837160, 3893323590, 4312604592, 4671988308, 5191098120, 5390755740, 5839985385, 6229317744, 7007982462, 7187674320, 7786647180, 9343976616, 10382196240, 10781511480, 11679970770, 14015964924, 15573294360, 17519956155, 18687953232, 21563022960, 23359941540, 28031929848, 31146588720, 35039912310, 46719883080, 56063859696, 70079824620, 93439766160, 140159649240, 280319298480]

約数ペア:

[(1, 280319298480), (2, 140159649240), (3, 93439766160), (4, 70079824620), (5, 56063859696), (6, 46719883080), (8, 35039912310), (9, 31146588720), (10, 28031929848), (12, 23359941540), (13, 21563022960), (15, 18687953232), (16, 17519956155), (18, 15573294360), (20, 14015964924), (24, 11679970770), (26, 10781511480), (27, 10382196240), (30, 9343976616), (36, 7786647180), (39, 7187674320), (40, 7007982462), (45, 6229317744), (48, 5839985385), (52, 5390755740), (54, 5191098120), (60, 4671988308), (65, 4312604592), (72, 3893323590), (78, 3593837160), (80, 3503991231), (81, 3460732080), (90, 3114658872), (104, 2695377870), (108, 2595549060), (117, 2395891440), (120, 2335994154), (130, 2156302296), (135, 2076439248), (144, 1946661795), (156, 1796918580), (162, 1730366040), (180, 1557329436), (195, 1437534864), (208, 1347688935), (216, 1297774530), (234, 1197945720), (240, 1167997077), (243, 1153577360), (260, 1078151148), (270, 1038219624), (312, 898459290), (324, 865183020), (351, 798630480), (360, 778664718), (390, 718767432), (405, 692146416), (432, 648887265), (468, 598972860), (486, 576788680), (520, 539075574), (521, 538040880), (540, 519109812), (585, 479178288), (624, 449229645), (648, 432591510), (702, 399315240), (720, 389332359), (780, 359383716), (810, 346073208), (936, 299486430), (972, 288394340), (1040, 269537787), (1042, 269020440), (1053, 266210160), (1080, 259554906), (1170, 239589144), (1215, 230715472), (1296, 216295755), (1404, 199657620), (1560, 179691858), (1563, 179346960), (1620, 173036604), (1755, 159726096), (1872, 149743215), (1944, 144197170), (2084, 134510220), (2106, 133105080), (2129, 131667120), (2160, 129777453), (2340, 119794572), (2430, 115357736), (2605, 107608176), (2808, 99828810), (3120, 89845929), (3126, 89673480), (3159, 88736720), (3240, 86518302), (3510, 79863048), (3888, 72098585), (4168, 67255110), (4212, 66552540), (4258, 65833560), (4680, 59897286), (4689, 59782320), (4860, 57678868), (5210, 53804088), (5265, 53242032), (5616, 49914405), (6252, 44836740), (6318, 44368360), (6387, 43889040), (6480, 43259151), (6773, 41387760), (7020, 39931524), (7815, 35869392), (8336, 33627555), (8424, 33276270), (8516, 32916780), (9360, 29948643), (9378, 29891160), (9720, 28839434), (10420, 26902044), (10530, 26621016), (10645, 26333424), (12504, 22418370), (12636, 22184180), (12774, 21944520), (13546, 20693880), (14040, 19965762), (14067, 19927440), (15630, 17934696), (15795, 17747344), (16848, 16638135), (17032, 16458390), (18756, 14945580), (19161, 14629680), (19440, 14419717), (20319, 13795920), (20840, 13451022), (21060, 13310508), (21290, 13166712), (23445, 11956464), (25008, 11209185), (25272, 11092090), (25548, 10972260), (27092, 10346940), (27677, 10128240), (28080, 9982881), (28134, 9963720), (31260, 8967348), (31590, 8873672), (31935, 8777808), (33865, 8277552), (34064, 8229195), (37512, 7472790), (38322, 7314840), (40638, 6897960), (41680, 6725511), (42120, 6655254), (42201, 6642480), (42580, 6583356), (46890, 5978232), (50544, 5546045), (51096, 5486130), (54184, 5173470), (55354, 5064120), (56268, 4981860), (57483, 4876560), (60957, 4598640), (62520, 4483674), (63180, 4436836), (63870, 4388904), (67730, 4138776), (70335, 3985488), (75024, 3736395), (76644, 3657420), (81276, 3448980), (83031, 3376080), (84240, 3327627), (84402, 3321240), (85160, 3291678), (93780, 2989116), (95805, 2925936), (101595, 2759184), (102192, 2743065), (108368, 2586735), (110708, 2532060), (112536, 2490930), (114966, 2438280), (121914, 2299320), (125040, 2241837), (126360, 2218418), (126603, 2214160), (127740, 2194452), (135460, 2069388), (138385, 2025648), (140670, 1992744), (153288, 1828710), (162552, 1724490), (166062, 1688040), (168804, 1660620), (170320, 1645839), (172449, 1625520), (182871, 1532880), (187560, 1494558), (191610, 1462968), (203190, 1379592), (211005, 1328496), (221416, 1266030), (225072, 1245465), (229932, 1219140), (243828, 1149660), (249093, 1125360), (252720, 1109209), (253206, 1107080), (255480, 1097226), (270920, 1034694), (276770, 1012824), (281340, 996372), (287415, 975312), (304785, 919728), (306576, 914355), (325104, 862245), (332124, 844020), (337608, 830310), (344898, 812760), (365742, 766440), (375120, 747279), (383220, 731484), (406380, 689796), (415155, 675216), (422010, 664248), (442832, 633015), (459864, 609570), (487656, 574830), (498186, 562680), (506412, 553540), (510960, 548613), (517347, 541840)]