1937913840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23819}}^1$

素因数の和:23951

約数の個数: 120

約数和(自身を含む): 6566030640

約数和(自身を除く): 4628116800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5424, 6780, 8136, 9040, 10170, 13560, 16272, 20340, 23819, 27120, 40680, 47638, 71457, 81360, 95276, 119095, 142914, 190552, 214371, 238190, 285828, 357285, 381104, 428742, 476380, 571656, 714570, 857484, 952760, 1071855, 1143312, 1429140, 1714968, 1905520, 2143710, 2691547, 2858280, 3429936, 4287420, 5383094, 5716560, 8074641, 8574840, 10766188, 13457735, 16149282, 17149680, 21532376, 24223923, 26915470, 32298564, 40373205, 43064752, 48447846, 53830940, 64597128, 80746410, 96895692, 107661880, 121119615, 129194256, 161492820, 193791384, 215323760, 242239230, 322985640, 387582768, 484478460, 645971280, 968956920, 1937913840]

約数ペア:

[(1, 1937913840), (2, 968956920), (3, 645971280), (4, 484478460), (5, 387582768), (6, 322985640), (8, 242239230), (9, 215323760), (10, 193791384), (12, 161492820), (15, 129194256), (16, 121119615), (18, 107661880), (20, 96895692), (24, 80746410), (30, 64597128), (36, 53830940), (40, 48447846), (45, 43064752), (48, 40373205), (60, 32298564), (72, 26915470), (80, 24223923), (90, 21532376), (113, 17149680), (120, 16149282), (144, 13457735), (180, 10766188), (226, 8574840), (240, 8074641), (339, 5716560), (360, 5383094), (452, 4287420), (565, 3429936), (678, 2858280), (720, 2691547), (904, 2143710), (1017, 1905520), (1130, 1714968), (1356, 1429140), (1695, 1143312), (1808, 1071855), (2034, 952760), (2260, 857484), (2712, 714570), (3390, 571656), (4068, 476380), (4520, 428742), (5085, 381104), (5424, 357285), (6780, 285828), (8136, 238190), (9040, 214371), (10170, 190552), (13560, 142914), (16272, 119095), (20340, 95276), (23819, 81360), (27120, 71457), (40680, 47638)]