102776962280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:1375

約数の個数: 128

約数和(自身を含む): 240382771200

約数和(自身を除く): 137605808920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 379, 383, 571, 620, 758, 766, 1142, 1240, 1516, 1532, 1895, 1915, 2284, 2855, 3032, 3064, 3790, 3830, 4568, 5710, 7580, 7660, 11420, 11749, 11873, 15160, 15320, 17701, 22840, 23498, 23746, 35402, 46996, 47492, 58745, 59365, 70804, 88505, 93992, 94984, 117490, 118730, 141608, 145157, 177010, 216409, 218693, 234980, 237460, 290314, 354020, 432818, 437386, 469960, 474920, 580628, 708040, 725785, 865636, 874772, 1082045, 1093465, 1161256, 1451570, 1731272, 1749544, 2164090, 2186930, 2903140, 4328180, 4373860, 4499867, 5806280, 6708679, 6779483, 8656360, 8747720, 8999734, 13417358, 13558966, 17999468, 22499335, 26834716, 27117932, 33543395, 33897415, 35998936, 44998670, 53669432, 54235864, 67086790, 67794830, 82884647, 89997340, 134173580, 135589660, 165769294, 179994680, 268347160, 271179320, 331538588, 414423235, 663077176, 828846470, 1657692940, 2569424057, 3315385880, 5138848114, 10277696228, 12847120285, 20555392456, 25694240570, 51388481140, 102776962280]

約数ペア:

[(1, 102776962280), (2, 51388481140), (4, 25694240570), (5, 20555392456), (8, 12847120285), (10, 10277696228), (20, 5138848114), (31, 3315385880), (40, 2569424057), (62, 1657692940), (124, 828846470), (155, 663077176), (248, 414423235), (310, 331538588), (379, 271179320), (383, 268347160), (571, 179994680), (620, 165769294), (758, 135589660), (766, 134173580), (1142, 89997340), (1240, 82884647), (1516, 67794830), (1532, 67086790), (1895, 54235864), (1915, 53669432), (2284, 44998670), (2855, 35998936), (3032, 33897415), (3064, 33543395), (3790, 27117932), (3830, 26834716), (4568, 22499335), (5710, 17999468), (7580, 13558966), (7660, 13417358), (11420, 8999734), (11749, 8747720), (11873, 8656360), (15160, 6779483), (15320, 6708679), (17701, 5806280), (22840, 4499867), (23498, 4373860), (23746, 4328180), (35402, 2903140), (46996, 2186930), (47492, 2164090), (58745, 1749544), (59365, 1731272), (70804, 1451570), (88505, 1161256), (93992, 1093465), (94984, 1082045), (117490, 874772), (118730, 865636), (141608, 725785), (145157, 708040), (177010, 580628), (216409, 474920), (218693, 469960), (234980, 437386), (237460, 432818), (290314, 354020)]