173262480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 558345216

約数和(自身を除く): 385082736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 103, 120, 129, 163, 172, 206, 215, 240, 258, 309, 326, 344, 412, 430, 489, 515, 516, 618, 645, 652, 688, 815, 824, 860, 978, 1030, 1032, 1236, 1290, 1304, 1545, 1630, 1648, 1720, 1956, 2060, 2064, 2445, 2472, 2580, 2608, 3090, 3260, 3440, 3912, 4120, 4429, 4890, 4944, 5160, 6180, 6520, 7009, 7824, 8240, 8858, 9780, 10320, 12360, 13040, 13287, 14018, 16789, 17716, 19560, 21027, 22145, 24720, 26574, 28036, 33578, 35045, 35432, 39120, 42054, 44290, 50367, 53148, 56072, 66435, 67156, 70090, 70864, 83945, 84108, 88580, 100734, 105135, 106296, 112144, 132870, 134312, 140180, 167890, 168216, 177160, 201468, 210270, 212592, 251835, 265740, 268624, 280360, 335780, 336432, 354320, 402936, 420540, 503670, 531480, 560720, 671560, 721927, 805872, 841080, 1007340, 1062960, 1343120, 1443854, 1682160, 2014680, 2165781, 2887708, 3609635, 4029360, 4331562, 5775416, 7219270, 8663124, 10828905, 11550832, 14438540, 17326248, 21657810, 28877080, 34652496, 43315620, 57754160, 86631240, 173262480]

約数ペア:

[(1, 173262480), (2, 86631240), (3, 57754160), (4, 43315620), (5, 34652496), (6, 28877080), (8, 21657810), (10, 17326248), (12, 14438540), (15, 11550832), (16, 10828905), (20, 8663124), (24, 7219270), (30, 5775416), (40, 4331562), (43, 4029360), (48, 3609635), (60, 2887708), (80, 2165781), (86, 2014680), (103, 1682160), (120, 1443854), (129, 1343120), (163, 1062960), (172, 1007340), (206, 841080), (215, 805872), (240, 721927), (258, 671560), (309, 560720), (326, 531480), (344, 503670), (412, 420540), (430, 402936), (489, 354320), (515, 336432), (516, 335780), (618, 280360), (645, 268624), (652, 265740), (688, 251835), (815, 212592), (824, 210270), (860, 201468), (978, 177160), (1030, 168216), (1032, 167890), (1236, 140180), (1290, 134312), (1304, 132870), (1545, 112144), (1630, 106296), (1648, 105135), (1720, 100734), (1956, 88580), (2060, 84108), (2064, 83945), (2445, 70864), (2472, 70090), (2580, 67156), (2608, 66435), (3090, 56072), (3260, 53148), (3440, 50367), (3912, 44290), (4120, 42054), (4429, 39120), (4890, 35432), (4944, 35045), (5160, 33578), (6180, 28036), (6520, 26574), (7009, 24720), (7824, 22145), (8240, 21027), (8858, 19560), (9780, 17716), (10320, 16789), (12360, 14018), (13040, 13287)]