1907326980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11813}}^1$

素因数の和:11867

約数の個数: 192

約数和(自身を含む): 6668766720

約数和(自身を除く): 4761439740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2484, 2691, 2990, 3105, 3510, 3588, 4140, 4485, 5382, 5980, 6210, 7020, 8073, 8970, 10764, 11813, 12420, 13455, 16146, 17940, 23626, 26910, 32292, 35439, 40365, 47252, 53820, 59065, 70878, 80730, 106317, 118130, 141756, 153569, 161460, 177195, 212634, 236260, 271699, 307138, 318951, 354390, 425268, 460707, 531585, 543398, 614276, 637902, 708780, 767845, 815097, 921414, 1063170, 1086796, 1275804, 1358495, 1382121, 1535690, 1594755, 1630194, 1842828, 2126340, 2303535, 2445291, 2716990, 2764242, 3071380, 3189510, 3260388, 3532087, 4075485, 4146363, 4607070, 4890582, 5433980, 5528484, 6379020, 6910605, 7064174, 7335873, 8150970, 8292726, 9214140, 9781164, 10596261, 12226455, 13821210, 14128348, 14671746, 16301940, 16585452, 17660435, 20731815, 21192522, 24452910, 27642420, 29343492, 31788783, 35320870, 36679365, 41463630, 42385044, 48905820, 52981305, 63577566, 70641740, 73358730, 82927260, 95366349, 105962610, 127155132, 146717460, 158943915, 190732698, 211925220, 317887830, 381465396, 476831745, 635775660, 953663490, 1907326980]

約数ペア:

[(1, 1907326980), (2, 953663490), (3, 635775660), (4, 476831745), (5, 381465396), (6, 317887830), (9, 211925220), (10, 190732698), (12, 158943915), (13, 146717460), (15, 127155132), (18, 105962610), (20, 95366349), (23, 82927260), (26, 73358730), (27, 70641740), (30, 63577566), (36, 52981305), (39, 48905820), (45, 42385044), (46, 41463630), (52, 36679365), (54, 35320870), (60, 31788783), (65, 29343492), (69, 27642420), (78, 24452910), (90, 21192522), (92, 20731815), (108, 17660435), (115, 16585452), (117, 16301940), (130, 14671746), (135, 14128348), (138, 13821210), (156, 12226455), (180, 10596261), (195, 9781164), (207, 9214140), (230, 8292726), (234, 8150970), (260, 7335873), (270, 7064174), (276, 6910605), (299, 6379020), (345, 5528484), (351, 5433980), (390, 4890582), (414, 4607070), (460, 4146363), (468, 4075485), (540, 3532087), (585, 3260388), (598, 3189510), (621, 3071380), (690, 2764242), (702, 2716990), (780, 2445291), (828, 2303535), (897, 2126340), (1035, 1842828), (1170, 1630194), (1196, 1594755), (1242, 1535690), (1380, 1382121), (1404, 1358495), (1495, 1275804), (1755, 1086796), (1794, 1063170), (2070, 921414), (2340, 815097), (2484, 767845), (2691, 708780), (2990, 637902), (3105, 614276), (3510, 543398), (3588, 531585), (4140, 460707), (4485, 425268), (5382, 354390), (5980, 318951), (6210, 307138), (7020, 271699), (8073, 236260), (8970, 212634), (10764, 177195), (11813, 161460), (12420, 153569), (13455, 141756), (16146, 118130), (17940, 106317), (23626, 80730), (26910, 70878), (32292, 59065), (35439, 53820), (40365, 47252)]