159743280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 529537536

約数和(自身を除く): 369794256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 645, 673, 688, 690, 860, 920, 989, 1032, 1104, 1290, 1346, 1380, 1720, 1840, 1978, 2019, 2064, 2580, 2692, 2760, 2967, 3365, 3440, 3956, 4038, 4945, 5160, 5384, 5520, 5934, 6730, 7912, 8076, 9890, 10095, 10320, 10768, 11868, 13460, 14835, 15479, 15824, 16152, 19780, 20190, 23736, 26920, 28939, 29670, 30958, 32304, 39560, 40380, 46437, 47472, 53840, 57878, 59340, 61916, 77395, 79120, 80760, 86817, 92874, 115756, 118680, 123832, 144695, 154790, 161520, 173634, 185748, 231512, 232185, 237360, 247664, 289390, 309580, 347268, 371496, 434085, 463024, 464370, 578780, 619160, 665597, 694536, 742992, 868170, 928740, 1157560, 1238320, 1331194, 1389072, 1736340, 1857480, 1996791, 2315120, 2662388, 3327985, 3472680, 3714960, 3993582, 5324776, 6655970, 6945360, 7987164, 9983955, 10649552, 13311940, 15974328, 19967910, 26623880, 31948656, 39935820, 53247760, 79871640, 159743280]

約数ペア:

[(1, 159743280), (2, 79871640), (3, 53247760), (4, 39935820), (5, 31948656), (6, 26623880), (8, 19967910), (10, 15974328), (12, 13311940), (15, 10649552), (16, 9983955), (20, 7987164), (23, 6945360), (24, 6655970), (30, 5324776), (40, 3993582), (43, 3714960), (46, 3472680), (48, 3327985), (60, 2662388), (69, 2315120), (80, 1996791), (86, 1857480), (92, 1736340), (115, 1389072), (120, 1331194), (129, 1238320), (138, 1157560), (172, 928740), (184, 868170), (215, 742992), (230, 694536), (240, 665597), (258, 619160), (276, 578780), (344, 464370), (345, 463024), (368, 434085), (430, 371496), (460, 347268), (516, 309580), (552, 289390), (645, 247664), (673, 237360), (688, 232185), (690, 231512), (860, 185748), (920, 173634), (989, 161520), (1032, 154790), (1104, 144695), (1290, 123832), (1346, 118680), (1380, 115756), (1720, 92874), (1840, 86817), (1978, 80760), (2019, 79120), (2064, 77395), (2580, 61916), (2692, 59340), (2760, 57878), (2967, 53840), (3365, 47472), (3440, 46437), (3956, 40380), (4038, 39560), (4945, 32304), (5160, 30958), (5384, 29670), (5520, 28939), (5934, 26920), (6730, 23736), (7912, 20190), (8076, 19780), (9890, 16152), (10095, 15824), (10320, 15479), (10768, 14835), (11868, 13460)]