164078040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6301}}^1$

素因数の和:6353

約数の個数: 128

約数和(自身を含む): 580792320

約数和(自身を除く): 416714280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6301, 6510, 8680, 12602, 13020, 18903, 25204, 26040, 31505, 37806, 44107, 50408, 63010, 75612, 88214, 94515, 126020, 132321, 151224, 176428, 189030, 195331, 220535, 252040, 264642, 352856, 378060, 390662, 441070, 529284, 585993, 661605, 756120, 781324, 882140, 976655, 1058568, 1171986, 1323210, 1367317, 1562648, 1764280, 1953310, 2343972, 2646420, 2734634, 2929965, 3906620, 4101951, 4687944, 5292840, 5469268, 5859930, 6836585, 7813240, 8203902, 10938536, 11719860, 13673170, 16407804, 20509755, 23439720, 27346340, 32815608, 41019510, 54692680, 82039020, 164078040]

約数ペア:

[(1, 164078040), (2, 82039020), (3, 54692680), (4, 41019510), (5, 32815608), (6, 27346340), (7, 23439720), (8, 20509755), (10, 16407804), (12, 13673170), (14, 11719860), (15, 10938536), (20, 8203902), (21, 7813240), (24, 6836585), (28, 5859930), (30, 5469268), (31, 5292840), (35, 4687944), (40, 4101951), (42, 3906620), (56, 2929965), (60, 2734634), (62, 2646420), (70, 2343972), (84, 1953310), (93, 1764280), (105, 1562648), (120, 1367317), (124, 1323210), (140, 1171986), (155, 1058568), (168, 976655), (186, 882140), (210, 781324), (217, 756120), (248, 661605), (280, 585993), (310, 529284), (372, 441070), (420, 390662), (434, 378060), (465, 352856), (620, 264642), (651, 252040), (744, 220535), (840, 195331), (868, 189030), (930, 176428), (1085, 151224), (1240, 132321), (1302, 126020), (1736, 94515), (1860, 88214), (2170, 75612), (2604, 63010), (3255, 50408), (3720, 44107), (4340, 37806), (5208, 31505), (6301, 26040), (6510, 25204), (8680, 18903), (12602, 13020)]