18383231880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 864

約数和(自身を含む): 73092015360

約数和(自身を除く): 54708783480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 31, 36, 38, 39, 40, 45, 52, 54, 57, 60, 62, 65, 72, 76, 78, 81, 90, 93, 95, 104, 108, 114, 117, 120, 124, 130, 135, 152, 155, 156, 162, 169, 171, 180, 186, 190, 195, 216, 228, 234, 243, 247, 248, 260, 270, 279, 285, 310, 312, 324, 338, 342, 351, 360, 361, 372, 380, 390, 403, 405, 456, 465, 468, 486, 494, 507, 513, 520, 540, 558, 570, 585, 589, 620, 648, 676, 684, 702, 722, 741, 744, 760, 780, 806, 810, 837, 845, 855, 930, 936, 972, 988, 1014, 1026, 1053, 1080, 1083, 1116, 1140, 1170, 1178, 1209, 1215, 1235, 1240, 1352, 1368, 1395, 1404, 1444, 1482, 1521, 1539, 1560, 1612, 1620, 1674, 1690, 1710, 1755, 1767, 1805, 1860, 1944, 1976, 2015, 2028, 2052, 2106, 2166, 2223, 2232, 2280, 2340, 2356, 2418, 2430, 2470, 2511, 2535, 2565, 2790, 2808, 2888, 2945, 2964, 3042, 3078, 3159, 3211, 3224, 3240, 3249, 3348, 3380, 3420, 3510, 3534, 3610, 3627, 3705, 3720, 4030, 4056, 4104, 4185, 4212, 4332, 4446, 4563, 4617, 4680, 4693, 4712, 4836, 4860, 4940, 5022, 5070, 5130, 5239, 5265, 5301, 5415, 5580, 5890, 5928, 6045, 6084, 6156, 6318, 6422, 6498, 6669, 6696, 6760, 6840, 7020, 7068, 7220, 7254, 7410, 7533, 7605, 7657, 7695, 8060, 8370, 8424, 8664, 8835, 8892, 9126, 9234, 9386, 9633, 9672, 9720, 9747, 9880, 10044, 10140, 10260, 10478, 10530, 10602, 10830, 10881, 11115, 11160, 11191, 11780, 12090, 12168, 12312, 12555, 12636, 12844, 12996, 13338, 13689, 14040, 14079, 14136, 14440, 14508, 14820, 15066, 15210, 15314, 15390, 15717, 15795, 15903, 16055, 16120, 16245, 16740, 17670, 17784, 18135, 18252, 18468, 18772, 19266, 19494, 20007, 20088, 20280, 20520, 20956, 21060, 21204, 21660, 21762, 22230, 22382, 22815, 22971, 23085, 23465, 23560, 24180, 25110, 25272, 25688, 25992, 26195, 26505, 26676, 27378, 28158, 28899, 29016, 29241, 29640, 30132, 30420, 30628, 30780, 31434, 31590, 31806, 32110, 32490, 32643, 33345, 33480, 33573, 35340, 36270, 36504, 36936, 37544, 37665, 38285, 38532, 38988, 40014, 41067, 41912, 42120, 42237, 42408, 43320, 43524, 44460, 44764, 45630, 45942, 46170, 46930, 47151, 47709, 48165, 48360, 48735, 50220, 52390, 53010, 53352, 54405, 54756, 55955, 56316, 57798, 58482, 60021, 60264, 60840, 61009, 61256, 61560, 62868, 63180, 63612, 64220, 64980, 65286, 66690, 67146, 68445, 68913, 70395, 70680, 72540, 75330, 76570, 77064, 77976, 78585, 79515, 80028, 82134, 84474, 86697, 87048, 87723, 88920, 89528, 91260, 91884, 92340, 93860, 94302, 95418, 96330, 97470, 97929, 99541, 100035, 100440, 100719, 104780, 106020, 108810, 109512, 111910, 112632, 114855, 115596, 116964, 120042, 122018, 125736, 126360, 126711, 127224, 128440, 129960, 130572, 133380, 134292, 136890, 137826, 140790, 141453, 143127, 144495, 145080, 145483, 146205, 150660, 153140, 157170, 159030, 160056, 163215, 164268, 167865, 168948, 173394, 175446, 182520, 183027, 183768, 184680, 187720, 188604, 190836, 192660, 194940, 195858, 199082, 200070, 201438, 205335, 206739, 209560, 211185, 212040, 217620, 223820, 229710, 231192, 233928, 235755, 238545, 240084, 244036, 253422, 260091, 261144, 266760, 268584, 273780, 275652, 281580, 282906, 286254, 288990, 290966, 292410, 298623, 300105, 301320, 302157, 305045, 306280, 314340, 318060, 326430, 328536, 335730, 337896, 344565, 346788, 350892, 366054, 377208, 380133, 381672, 385320, 389880, 391716, 398164, 400140, 402876, 410670, 413478, 422370, 424359, 433485, 435240, 436449, 438615, 447640, 459420, 471510, 477090, 480168, 488072, 489645, 497705, 503595, 506844, 520182, 547560, 549081, 551304, 563160, 565812, 572508, 577980, 581932, 584820, 597246, 600210, 604314, 610090, 620217, 628680, 633555, 636120, 652860, 671460, 689130, 693576, 701784, 707265, 715635, 727415, 732108, 760266, 780273, 783432, 796328, 800280, 805752, 821340, 826956, 844740, 848718, 866970, 872898, 877230, 895869, 906471, 915135, 918840, 943020, 954180, 979290, 995410, 1007190, 1013688, 1033695, 1040364, 1098162, 1131624, 1140399, 1145016, 1155960, 1163864, 1169640, 1194492, 1200420, 1208628, 1220180, 1240434, 1267110, 1273077, 1300455, 1305720, 1309347, 1342920, 1378260, 1414530, 1431270, 1454830, 1464216, 1493115, 1510785, 1520532, 1560546, 1642680, 1647243, 1653912, 1689480, 1697436, 1733940, 1745796, 1754460, 1791738, 1812942, 1830270, 1860651, 1886040, 1891279, 1900665, 1908360, 1958580, 1990820, 2014380, 2067390, 2080728, 2121795, 2182245, 2196324, 2280798, 2388984, 2400840, 2417256, 2440360, 2480868, 2534220, 2546154, 2600910, 2618694, 2687607, 2719413, 2745405, 2756520, 2829060, 2862540, 2909660, 2986230, 3021570, 3041064, 3101085, 3121092, 3294486, 3394872, 3467880, 3491592, 3508920, 3583476, 3625884, 3660540, 3721302, 3782558, 3801330, 3901365, 3917160, 3928041, 3981640, 4028760, 4134780, 4243590, 4364490, 4392648, 4479345, 4532355, 4561596, 4941729, 4961736, 5068440, 5092308, 5201820, 5237388, 5375214, 5438826, 5490810, 5658120, 5673837, 5701995, 5725080, 5819320, 5972460, 6043140, 6202170, 6242184, 6365385, 6546735, 6588972, 7166952, 7251768, 7321080, 7442604, 7565116, 7602660, 7802730, 7856082, 8062821, 8236215, 8269560, 8487180, 8728980, 8958690, 9064710, 9123192, 9303255, 9456395, 9883458, 10184616, 10403640, 10474776, 10750428, 10877652, 10981620, 11347674, 11403990, 11784123, 11944920, 12086280, 12404340, 12730770, 13093470, 13177944, 13438035, 13597065, 14825187, 14885208, 15130232, 15205320, 15605460, 15712164, 16125642, 16472430, 16974360, 17021511, 17457960, 17917380, 18129420, 18606510, 18912790, 19640205, 19766916, 21500856, 21755304, 21963240, 22695348, 22807980, 23568246, 24188463, 24708645, 24808680, 25461540, 26186940, 26876070, 27194130, 28369185, 29650374, 31210920, 31424328, 32251284, 32944860, 34043022, 35352369, 35834760, 36258840, 37213020, 37825580, 39280410, 39533832, 40314105, 45390696, 45615960, 47136492, 48376926, 49417290, 50923080, 51064533, 52373880, 53752140, 54388260, 56738370, 58920615, 59300748, 64502568, 65889720, 68086044, 70704738, 74125935, 74426040, 75651160, 78560820, 80628210, 85107555, 94272984, 96753852, 98834580, 102129066, 107504280, 108776520, 113476740, 117841230, 118601496, 120942315, 136172088, 141409476, 148251870, 153193599, 157121640, 161256420, 170215110, 176761845, 193507704, 197669160, 204258132, 226953480, 235682460, 241884630, 255322665, 282818952, 296503740, 306387198, 322512840, 340430220, 353523690, 408516264, 459580797, 471364920, 483769260, 510645330, 593007480, 612774396, 680860440, 707047380, 765967995, 919161594, 967538520, 1021290660, 1225548792, 1414094760, 1531935990, 1838323188, 2042581320, 2297903985, 3063871980, 3676646376, 4595807970, 6127743960, 9191615940, 18383231880]

約数ペア:

[(1, 18383231880), (2, 9191615940), (3, 6127743960), (4, 4595807970), (5, 3676646376), (6, 3063871980), (8, 2297903985), (9, 2042581320), (10, 1838323188), (12, 1531935990), (13, 1414094760), (15, 1225548792), (18, 1021290660), (19, 967538520), (20, 919161594), (24, 765967995), (26, 707047380), (27, 680860440), (30, 612774396), (31, 593007480), (36, 510645330), (38, 483769260), (39, 471364920), (40, 459580797), (45, 408516264), (52, 353523690), (54, 340430220), (57, 322512840), (60, 306387198), (62, 296503740), (65, 282818952), (72, 255322665), (76, 241884630), (78, 235682460), (81, 226953480), (90, 204258132), (93, 197669160), (95, 193507704), (104, 176761845), (108, 170215110), (114, 161256420), (117, 157121640), (120, 153193599), (124, 148251870), (130, 141409476), (135, 136172088), (152, 120942315), (155, 118601496), (156, 117841230), (162, 113476740), (169, 108776520), (171, 107504280), (180, 102129066), (186, 98834580), (190, 96753852), (195, 94272984), (216, 85107555), (228, 80628210), (234, 78560820), (243, 75651160), (247, 74426040), (248, 74125935), (260, 70704738), (270, 68086044), (279, 65889720), (285, 64502568), (310, 59300748), (312, 58920615), (324, 56738370), (338, 54388260), (342, 53752140), (351, 52373880), (360, 51064533), (361, 50923080), (372, 49417290), (380, 48376926), (390, 47136492), (403, 45615960), (405, 45390696), (456, 40314105), (465, 39533832), (468, 39280410), (486, 37825580), (494, 37213020), (507, 36258840), (513, 35834760), (520, 35352369), (540, 34043022), (558, 32944860), (570, 32251284), (585, 31424328), (589, 31210920), (620, 29650374), (648, 28369185), (676, 27194130), (684, 26876070), (702, 26186940), (722, 25461540), (741, 24808680), (744, 24708645), (760, 24188463), (780, 23568246), (806, 22807980), (810, 22695348), (837, 21963240), (845, 21755304), (855, 21500856), (930, 19766916), (936, 19640205), (972, 18912790), (988, 18606510), (1014, 18129420), (1026, 17917380), (1053, 17457960), (1080, 17021511), (1083, 16974360), (1116, 16472430), (1140, 16125642), (1170, 15712164), (1178, 15605460), (1209, 15205320), (1215, 15130232), (1235, 14885208), (1240, 14825187), (1352, 13597065), (1368, 13438035), (1395, 13177944), (1404, 13093470), (1444, 12730770), (1482, 12404340), (1521, 12086280), (1539, 11944920), (1560, 11784123), (1612, 11403990), (1620, 11347674), (1674, 10981620), (1690, 10877652), (1710, 10750428), (1755, 10474776), (1767, 10403640), (1805, 10184616), (1860, 9883458), (1944, 9456395), (1976, 9303255), (2015, 9123192), (2028, 9064710), (2052, 8958690), (2106, 8728980), (2166, 8487180), (2223, 8269560), (2232, 8236215), (2280, 8062821), (2340, 7856082), (2356, 7802730), (2418, 7602660), (2430, 7565116), (2470, 7442604), (2511, 7321080), (2535, 7251768), (2565, 7166952), (2790, 6588972), (2808, 6546735), (2888, 6365385), (2945, 6242184), (2964, 6202170), (3042, 6043140), (3078, 5972460), (3159, 5819320), (3211, 5725080), (3224, 5701995), (3240, 5673837), (3249, 5658120), (3348, 5490810), (3380, 5438826), (3420, 5375214), (3510, 5237388), (3534, 5201820), (3610, 5092308), (3627, 5068440), (3705, 4961736), (3720, 4941729), (4030, 4561596), (4056, 4532355), (4104, 4479345), (4185, 4392648), (4212, 4364490), (4332, 4243590), (4446, 4134780), (4563, 4028760), (4617, 3981640), (4680, 3928041), (4693, 3917160), (4712, 3901365), (4836, 3801330), (4860, 3782558), (4940, 3721302), (5022, 3660540), (5070, 3625884), (5130, 3583476), (5239, 3508920), (5265, 3491592), (5301, 3467880), (5415, 3394872), (5580, 3294486), (5890, 3121092), (5928, 3101085), (6045, 3041064), (6084, 3021570), (6156, 2986230), (6318, 2909660), (6422, 2862540), (6498, 2829060), (6669, 2756520), (6696, 2745405), (6760, 2719413), (6840, 2687607), (7020, 2618694), (7068, 2600910), (7220, 2546154), (7254, 2534220), (7410, 2480868), (7533, 2440360), (7605, 2417256), (7657, 2400840), (7695, 2388984), (8060, 2280798), (8370, 2196324), (8424, 2182245), (8664, 2121795), (8835, 2080728), (8892, 2067390), (9126, 2014380), (9234, 1990820), (9386, 1958580), (9633, 1908360), (9672, 1900665), (9720, 1891279), (9747, 1886040), (9880, 1860651), (10044, 1830270), (10140, 1812942), (10260, 1791738), (10478, 1754460), (10530, 1745796), (10602, 1733940), (10830, 1697436), (10881, 1689480), (11115, 1653912), (11160, 1647243), (11191, 1642680), (11780, 1560546), (12090, 1520532), (12168, 1510785), (12312, 1493115), (12555, 1464216), (12636, 1454830), (12844, 1431270), (12996, 1414530), (13338, 1378260), (13689, 1342920), (14040, 1309347), (14079, 1305720), (14136, 1300455), (14440, 1273077), (14508, 1267110), (14820, 1240434), (15066, 1220180), (15210, 1208628), (15314, 1200420), (15390, 1194492), (15717, 1169640), (15795, 1163864), (15903, 1155960), (16055, 1145016), (16120, 1140399), (16245, 1131624), (16740, 1098162), (17670, 1040364), (17784, 1033695), (18135, 1013688), (18252, 1007190), (18468, 995410), (18772, 979290), (19266, 954180), (19494, 943020), (20007, 918840), (20088, 915135), (20280, 906471), (20520, 895869), (20956, 877230), (21060, 872898), (21204, 866970), (21660, 848718), (21762, 844740), (22230, 826956), (22382, 821340), (22815, 805752), (22971, 800280), (23085, 796328), (23465, 783432), (23560, 780273), (24180, 760266), (25110, 732108), (25272, 727415), (25688, 715635), (25992, 707265), (26195, 701784), (26505, 693576), (26676, 689130), (27378, 671460), (28158, 652860), (28899, 636120), (29016, 633555), (29241, 628680), (29640, 620217), (30132, 610090), (30420, 604314), (30628, 600210), (30780, 597246), (31434, 584820), (31590, 581932), (31806, 577980), (32110, 572508), (32490, 565812), (32643, 563160), (33345, 551304), (33480, 549081), (33573, 547560), (35340, 520182), (36270, 506844), (36504, 503595), (36936, 497705), (37544, 489645), (37665, 488072), (38285, 480168), (38532, 477090), (38988, 471510), (40014, 459420), (41067, 447640), (41912, 438615), (42120, 436449), (42237, 435240), (42408, 433485), (43320, 424359), (43524, 422370), (44460, 413478), (44764, 410670), (45630, 402876), (45942, 400140), (46170, 398164), (46930, 391716), (47151, 389880), (47709, 385320), (48165, 381672), (48360, 380133), (48735, 377208), (50220, 366054), (52390, 350892), (53010, 346788), (53352, 344565), (54405, 337896), (54756, 335730), (55955, 328536), (56316, 326430), (57798, 318060), (58482, 314340), (60021, 306280), (60264, 305045), (60840, 302157), (61009, 301320), (61256, 300105), (61560, 298623), (62868, 292410), (63180, 290966), (63612, 288990), (64220, 286254), (64980, 282906), (65286, 281580), (66690, 275652), (67146, 273780), (68445, 268584), (68913, 266760), (70395, 261144), (70680, 260091), (72540, 253422), (75330, 244036), (76570, 240084), (77064, 238545), (77976, 235755), (78585, 233928), (79515, 231192), (80028, 229710), (82134, 223820), (84474, 217620), (86697, 212040), (87048, 211185), (87723, 209560), (88920, 206739), (89528, 205335), (91260, 201438), (91884, 200070), (92340, 199082), (93860, 195858), (94302, 194940), (95418, 192660), (96330, 190836), (97470, 188604), (97929, 187720), (99541, 184680), (100035, 183768), (100440, 183027), (100719, 182520), (104780, 175446), (106020, 173394), (108810, 168948), (109512, 167865), (111910, 164268), (112632, 163215), (114855, 160056), (115596, 159030), (116964, 157170), (120042, 153140), (122018, 150660), (125736, 146205), (126360, 145483), (126711, 145080), (127224, 144495), (128440, 143127), (129960, 141453), (130572, 140790), (133380, 137826), (134292, 136890)]