1789866844960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{937}}^1\times {\mathrm{1091}}^1$

素因数の和:2427

約数の個数: 192

約数和(自身を含む): 4386019083264

約数和(自身を除く): 2596152238304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 353, 496, 620, 706, 937, 992, 1091, 1240, 1412, 1765, 1874, 2182, 2480, 2824, 3530, 3748, 4364, 4685, 4960, 5455, 5648, 7060, 7496, 8728, 9370, 10910, 10943, 11296, 14120, 14992, 17456, 18740, 21820, 21886, 28240, 29047, 29984, 33821, 34912, 37480, 43640, 43772, 54715, 56480, 58094, 67642, 74960, 87280, 87544, 109430, 116188, 135284, 145235, 149920, 169105, 174560, 175088, 218860, 232376, 270568, 290470, 330761, 338210, 350176, 385123, 437720, 464752, 541136, 580940, 661522, 676420, 770246, 875440, 929504, 1022267, 1082272, 1161880, 1323044, 1352840, 1540492, 1653805, 1750880, 1925615, 2044534, 2323760, 2646088, 2705680, 3080984, 3307610, 3851230, 4089068, 4647520, 5111335, 5292176, 5411360, 6161968, 6615220, 7702460, 8178136, 10222670, 10253591, 10584352, 11938813, 12323936, 13230440, 15404920, 16356272, 20445340, 20507182, 23877626, 26460880, 30809840, 31690277, 32712544, 40890680, 41014364, 47755252, 51267955, 52921760, 59694065, 61619680, 63380554, 81781360, 82028728, 95510504, 102535910, 119388130, 126761108, 158451385, 163562720, 164057456, 191021008, 205071820, 238776260, 253522216, 316902770, 328114912, 360860251, 382042016, 410143640, 477552520, 507044432, 633805540, 721720502, 820287280, 955105040, 1014088864, 1267611080, 1443441004, 1640574560, 1804301255, 1910210080, 2535222160, 2886882008, 3608602510, 5070444320, 5773764016, 7217205020, 11186667781, 11547528032, 14434410040, 22373335562, 28868820080, 44746671124, 55933338905, 57737640160, 89493342248, 111866677810, 178986684496, 223733355620, 357973368992, 447466711240, 894933422480, 1789866844960]

約数ペア:

[(1, 1789866844960), (2, 894933422480), (4, 447466711240), (5, 357973368992), (8, 223733355620), (10, 178986684496), (16, 111866677810), (20, 89493342248), (31, 57737640160), (32, 55933338905), (40, 44746671124), (62, 28868820080), (80, 22373335562), (124, 14434410040), (155, 11547528032), (160, 11186667781), (248, 7217205020), (310, 5773764016), (353, 5070444320), (496, 3608602510), (620, 2886882008), (706, 2535222160), (937, 1910210080), (992, 1804301255), (1091, 1640574560), (1240, 1443441004), (1412, 1267611080), (1765, 1014088864), (1874, 955105040), (2182, 820287280), (2480, 721720502), (2824, 633805540), (3530, 507044432), (3748, 477552520), (4364, 410143640), (4685, 382042016), (4960, 360860251), (5455, 328114912), (5648, 316902770), (7060, 253522216), (7496, 238776260), (8728, 205071820), (9370, 191021008), (10910, 164057456), (10943, 163562720), (11296, 158451385), (14120, 126761108), (14992, 119388130), (17456, 102535910), (18740, 95510504), (21820, 82028728), (21886, 81781360), (28240, 63380554), (29047, 61619680), (29984, 59694065), (33821, 52921760), (34912, 51267955), (37480, 47755252), (43640, 41014364), (43772, 40890680), (54715, 32712544), (56480, 31690277), (58094, 30809840), (67642, 26460880), (74960, 23877626), (87280, 20507182), (87544, 20445340), (109430, 16356272), (116188, 15404920), (135284, 13230440), (145235, 12323936), (149920, 11938813), (169105, 10584352), (174560, 10253591), (175088, 10222670), (218860, 8178136), (232376, 7702460), (270568, 6615220), (290470, 6161968), (330761, 5411360), (338210, 5292176), (350176, 5111335), (385123, 4647520), (437720, 4089068), (464752, 3851230), (541136, 3307610), (580940, 3080984), (661522, 2705680), (676420, 2646088), (770246, 2323760), (875440, 2044534), (929504, 1925615), (1022267, 1750880), (1082272, 1653805), (1161880, 1540492), (1323044, 1352840)]