281410315680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{66029}}^1$

素因数の和:66743

約数の個数: 192

約数和(自身を含む): 956042559360

約数和(自身を除く): 674632243680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 683, 780, 1040, 1248, 1366, 1560, 2049, 2080, 2732, 3120, 3415, 4098, 5464, 6240, 6830, 8196, 8879, 10245, 10928, 13660, 16392, 17758, 20490, 21856, 26637, 27320, 32784, 35516, 40980, 44395, 53274, 54640, 65568, 66029, 71032, 81960, 88790, 106548, 109280, 132058, 133185, 142064, 163920, 177580, 198087, 213096, 264116, 266370, 284128, 327840, 330145, 355160, 396174, 426192, 528232, 532740, 660290, 710320, 792348, 852384, 858377, 990435, 1056464, 1065480, 1320580, 1420640, 1584696, 1716754, 1980870, 2112928, 2130960, 2575131, 2641160, 3169392, 3433508, 3961740, 4261920, 4291885, 5150262, 5282320, 6338784, 6867016, 7923480, 8583770, 10300524, 10564640, 12875655, 13734032, 15846960, 17167540, 20601048, 25751310, 27468064, 31693920, 34335080, 41202096, 45097807, 51502620, 68670160, 82404192, 90195614, 103005240, 135293421, 137340320, 180391228, 206010480, 225489035, 270586842, 360782456, 412020960, 450978070, 541173684, 586271491, 676467105, 721564912, 901956140, 1082347368, 1172542982, 1352934210, 1443129824, 1758814473, 1803912280, 2164694736, 2345085964, 2705868420, 2931357455, 3517628946, 3607824560, 4329389472, 4690171928, 5411736840, 5862714910, 7035257892, 7215649120, 8794072365, 9380343856, 10823473680, 11725429820, 14070515784, 17588144730, 18760687712, 21646947360, 23450859640, 28141031568, 35176289460, 46901719280, 56282063136, 70352578920, 93803438560, 140705157840, 281410315680]

約数ペア:

[(1, 281410315680), (2, 140705157840), (3, 93803438560), (4, 70352578920), (5, 56282063136), (6, 46901719280), (8, 35176289460), (10, 28141031568), (12, 23450859640), (13, 21646947360), (15, 18760687712), (16, 17588144730), (20, 14070515784), (24, 11725429820), (26, 10823473680), (30, 9380343856), (32, 8794072365), (39, 7215649120), (40, 7035257892), (48, 5862714910), (52, 5411736840), (60, 4690171928), (65, 4329389472), (78, 3607824560), (80, 3517628946), (96, 2931357455), (104, 2705868420), (120, 2345085964), (130, 2164694736), (156, 1803912280), (160, 1758814473), (195, 1443129824), (208, 1352934210), (240, 1172542982), (260, 1082347368), (312, 901956140), (390, 721564912), (416, 676467105), (480, 586271491), (520, 541173684), (624, 450978070), (683, 412020960), (780, 360782456), (1040, 270586842), (1248, 225489035), (1366, 206010480), (1560, 180391228), (2049, 137340320), (2080, 135293421), (2732, 103005240), (3120, 90195614), (3415, 82404192), (4098, 68670160), (5464, 51502620), (6240, 45097807), (6830, 41202096), (8196, 34335080), (8879, 31693920), (10245, 27468064), (10928, 25751310), (13660, 20601048), (16392, 17167540), (17758, 15846960), (20490, 13734032), (21856, 12875655), (26637, 10564640), (27320, 10300524), (32784, 8583770), (35516, 7923480), (40980, 6867016), (44395, 6338784), (53274, 5282320), (54640, 5150262), (65568, 4291885), (66029, 4261920), (71032, 3961740), (81960, 3433508), (88790, 3169392), (106548, 2641160), (109280, 2575131), (132058, 2130960), (133185, 2112928), (142064, 1980870), (163920, 1716754), (177580, 1584696), (198087, 1420640), (213096, 1320580), (264116, 1065480), (266370, 1056464), (284128, 990435), (327840, 858377), (330145, 852384), (355160, 792348), (396174, 710320), (426192, 660290), (528232, 532740)]