839011680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44819}}^1$

素因数の和:44853

約数の個数: 144

約数和(自身を含む): 3083436720

約数和(自身を除く): 2244425040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 44819, 89638, 134457, 179276, 224095, 268914, 358552, 403371, 448190, 537828, 582647, 672285, 717104, 806742, 896380, 1075656, 1165294, 1344570, 1434208, 1613484, 1747941, 1792760, 2016855, 2151312, 2330588, 2689140, 2913235, 3226968, 3495882, 3585520, 4033710, 4302624, 4661176, 5243823, 5378280, 5826470, 6453936, 6991764, 7171040, 8067420, 8739705, 9322352, 10487646, 10756560, 11652940, 12907872, 13983528, 16134840, 17479410, 18644704, 20975292, 21513120, 23305880, 26219115, 27967056, 32269680, 34958820, 41950584, 46611760, 52438230, 55934112, 64539360, 69917640, 83901168, 93223520, 104876460, 139835280, 167802336, 209752920, 279670560, 419505840, 839011680]

約数ペア:

[(1, 839011680), (2, 419505840), (3, 279670560), (4, 209752920), (5, 167802336), (6, 139835280), (8, 104876460), (9, 93223520), (10, 83901168), (12, 69917640), (13, 64539360), (15, 55934112), (16, 52438230), (18, 46611760), (20, 41950584), (24, 34958820), (26, 32269680), (30, 27967056), (32, 26219115), (36, 23305880), (39, 21513120), (40, 20975292), (45, 18644704), (48, 17479410), (52, 16134840), (60, 13983528), (65, 12907872), (72, 11652940), (78, 10756560), (80, 10487646), (90, 9322352), (96, 8739705), (104, 8067420), (117, 7171040), (120, 6991764), (130, 6453936), (144, 5826470), (156, 5378280), (160, 5243823), (180, 4661176), (195, 4302624), (208, 4033710), (234, 3585520), (240, 3495882), (260, 3226968), (288, 2913235), (312, 2689140), (360, 2330588), (390, 2151312), (416, 2016855), (468, 1792760), (480, 1747941), (520, 1613484), (585, 1434208), (624, 1344570), (720, 1165294), (780, 1075656), (936, 896380), (1040, 806742), (1170, 717104), (1248, 672285), (1440, 582647), (1560, 537828), (1872, 448190), (2080, 403371), (2340, 358552), (3120, 268914), (3744, 224095), (4680, 179276), (6240, 134457), (9360, 89638), (18720, 44819)]