7398390480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139487}}^1$

素因数の和:139533

約数の個数: 160

約数和(自身を含む): 26152326144

約数和(自身を除く): 18753935664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 17680, 26520, 53040, 139487, 278974, 418461, 557948, 697435, 836922, 1115896, 1394870, 1673844, 1813331, 2092305, 2231792, 2371279, 2789740, 3347688, 3626662, 4184610, 4742558, 5439993, 5579480, 6695376, 7113837, 7253324, 8369220, 9066655, 9485116, 10879986, 11158960, 11856395, 14227674, 14506648, 16738440, 18133310, 18970232, 21759972, 23712790, 27199965, 28455348, 29013296, 30826627, 33476880, 35569185, 36266620, 37940464, 43519944, 47425580, 54399930, 56910696, 61653254, 71138370, 72533240, 87039888, 92479881, 94851160, 108799860, 113821392, 123306508, 142276740, 145066480, 154133135, 184959762, 189702320, 217599720, 246613016, 284553480, 308266270, 369919524, 435199440, 462399405, 493226032, 569106960, 616532540, 739839048, 924798810, 1233065080, 1479678096, 1849597620, 2466130160, 3699195240, 7398390480]

約数ペア:

[(1, 7398390480), (2, 3699195240), (3, 2466130160), (4, 1849597620), (5, 1479678096), (6, 1233065080), (8, 924798810), (10, 739839048), (12, 616532540), (13, 569106960), (15, 493226032), (16, 462399405), (17, 435199440), (20, 369919524), (24, 308266270), (26, 284553480), (30, 246613016), (34, 217599720), (39, 189702320), (40, 184959762), (48, 154133135), (51, 145066480), (52, 142276740), (60, 123306508), (65, 113821392), (68, 108799860), (78, 94851160), (80, 92479881), (85, 87039888), (102, 72533240), (104, 71138370), (120, 61653254), (130, 56910696), (136, 54399930), (156, 47425580), (170, 43519944), (195, 37940464), (204, 36266620), (208, 35569185), (221, 33476880), (240, 30826627), (255, 29013296), (260, 28455348), (272, 27199965), (312, 23712790), (340, 21759972), (390, 18970232), (408, 18133310), (442, 16738440), (510, 14506648), (520, 14227674), (624, 11856395), (663, 11158960), (680, 10879986), (780, 9485116), (816, 9066655), (884, 8369220), (1020, 7253324), (1040, 7113837), (1105, 6695376), (1326, 5579480), (1360, 5439993), (1560, 4742558), (1768, 4184610), (2040, 3626662), (2210, 3347688), (2652, 2789740), (3120, 2371279), (3315, 2231792), (3536, 2092305), (4080, 1813331), (4420, 1673844), (5304, 1394870), (6630, 1115896), (8840, 836922), (10608, 697435), (13260, 557948), (17680, 418461), (26520, 278974), (53040, 139487)]