15961012704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2731}}^1$

素因数の和:2990

約数の個数: 288

約数和(自身を含む): 56134600704

約数和(自身を除く): 40173588000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 223, 224, 234, 252, 273, 288, 312, 336, 364, 416, 446, 468, 504, 546, 624, 669, 672, 728, 819, 892, 936, 1008, 1092, 1248, 1338, 1456, 1561, 1638, 1784, 1872, 2007, 2016, 2184, 2676, 2731, 2899, 2912, 3122, 3276, 3568, 3744, 4014, 4368, 4683, 5352, 5462, 5798, 6244, 6552, 7136, 8028, 8193, 8697, 8736, 9366, 10704, 10924, 11596, 12488, 13104, 14049, 16056, 16386, 17394, 18732, 19117, 20293, 21408, 21848, 23192, 24579, 24976, 26091, 26208, 28098, 32112, 32772, 34788, 35503, 37464, 38234, 40586, 43696, 46384, 49158, 49952, 52182, 56196, 57351, 60879, 64224, 65544, 69576, 71006, 74928, 76468, 81172, 87392, 92768, 98316, 104364, 106509, 112392, 114702, 121758, 131088, 139152, 142012, 149856, 152936, 162344, 172053, 182637, 196632, 208728, 213018, 224784, 229404, 243516, 248521, 262176, 278304, 284024, 305872, 319527, 324688, 344106, 365274, 393264, 417456, 426036, 449568, 458808, 487032, 497042, 568048, 609013, 611744, 639054, 649376, 688212, 730548, 745563, 786528, 834912, 852072, 917616, 974064, 994084, 1136096, 1218026, 1278108, 1376424, 1461096, 1491126, 1704144, 1827039, 1835232, 1948128, 1988168, 2236689, 2436052, 2556216, 2752848, 2922192, 2982252, 3408288, 3654078, 3976336, 4263091, 4473378, 4872104, 5112432, 5481117, 5505696, 5844384, 5964504, 7308156, 7917169, 7952672, 8526182, 8946756, 9744208, 10224864, 10962234, 11929008, 12789273, 14616312, 15834338, 17052364, 17893512, 19488416, 21924468, 23751507, 23858016, 25578546, 29232624, 31668676, 34104728, 35787024, 38367819, 43848936, 47503014, 51157092, 55420183, 58465248, 63337352, 68209456, 71254521, 71574048, 76735638, 87697872, 95006028, 102314184, 110840366, 126674704, 136418912, 142509042, 153471276, 166260549, 175395744, 190012056, 204628368, 221680732, 253349408, 285018084, 306942552, 332521098, 380024112, 409256736, 443361464, 498781647, 570036168, 613885104, 665042196, 760048224, 886722928, 997563294, 1140072336, 1227770208, 1330084392, 1773445856, 1995126588, 2280144672, 2660168784, 3990253176, 5320337568, 7980506352, 15961012704]

約数ペア:

[(1, 15961012704), (2, 7980506352), (3, 5320337568), (4, 3990253176), (6, 2660168784), (7, 2280144672), (8, 1995126588), (9, 1773445856), (12, 1330084392), (13, 1227770208), (14, 1140072336), (16, 997563294), (18, 886722928), (21, 760048224), (24, 665042196), (26, 613885104), (28, 570036168), (32, 498781647), (36, 443361464), (39, 409256736), (42, 380024112), (48, 332521098), (52, 306942552), (56, 285018084), (63, 253349408), (72, 221680732), (78, 204628368), (84, 190012056), (91, 175395744), (96, 166260549), (104, 153471276), (112, 142509042), (117, 136418912), (126, 126674704), (144, 110840366), (156, 102314184), (168, 95006028), (182, 87697872), (208, 76735638), (223, 71574048), (224, 71254521), (234, 68209456), (252, 63337352), (273, 58465248), (288, 55420183), (312, 51157092), (336, 47503014), (364, 43848936), (416, 38367819), (446, 35787024), (468, 34104728), (504, 31668676), (546, 29232624), (624, 25578546), (669, 23858016), (672, 23751507), (728, 21924468), (819, 19488416), (892, 17893512), (936, 17052364), (1008, 15834338), (1092, 14616312), (1248, 12789273), (1338, 11929008), (1456, 10962234), (1561, 10224864), (1638, 9744208), (1784, 8946756), (1872, 8526182), (2007, 7952672), (2016, 7917169), (2184, 7308156), (2676, 5964504), (2731, 5844384), (2899, 5505696), (2912, 5481117), (3122, 5112432), (3276, 4872104), (3568, 4473378), (3744, 4263091), (4014, 3976336), (4368, 3654078), (4683, 3408288), (5352, 2982252), (5462, 2922192), (5798, 2752848), (6244, 2556216), (6552, 2436052), (7136, 2236689), (8028, 1988168), (8193, 1948128), (8697, 1835232), (8736, 1827039), (9366, 1704144), (10704, 1491126), (10924, 1461096), (11596, 1376424), (12488, 1278108), (13104, 1218026), (14049, 1136096), (16056, 994084), (16386, 974064), (17394, 917616), (18732, 852072), (19117, 834912), (20293, 786528), (21408, 745563), (21848, 730548), (23192, 688212), (24579, 649376), (24976, 639054), (26091, 611744), (26208, 609013), (28098, 568048), (32112, 497042), (32772, 487032), (34788, 458808), (35503, 449568), (37464, 426036), (38234, 417456), (40586, 393264), (43696, 365274), (46384, 344106), (49158, 324688), (49952, 319527), (52182, 305872), (56196, 284024), (57351, 278304), (60879, 262176), (64224, 248521), (65544, 243516), (69576, 229404), (71006, 224784), (74928, 213018), (76468, 208728), (81172, 196632), (87392, 182637), (92768, 172053), (98316, 162344), (104364, 152936), (106509, 149856), (112392, 142012), (114702, 139152), (121758, 131088)]