201105840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1571

約数の個数: 160

約数和(自身を含む): 687456000

約数和(自身を除く): 486350160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1499, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 2998, 3120, 3354, 3440, 4472, 4497, 5160, 5590, 5996, 6708, 7495, 8385, 8944, 8994, 10320, 11180, 11992, 13416, 14990, 16770, 17988, 19487, 22360, 22485, 23984, 26832, 29980, 33540, 35976, 38974, 44720, 44970, 58461, 59960, 64457, 67080, 71952, 77948, 89940, 97435, 116922, 119920, 128914, 134160, 155896, 179880, 193371, 194870, 233844, 257828, 292305, 311792, 322285, 359760, 386742, 389740, 467688, 515656, 584610, 644570, 773484, 779480, 837941, 935376, 966855, 1031312, 1169220, 1289140, 1546968, 1558960, 1675882, 1933710, 2338440, 2513823, 2578280, 3093936, 3351764, 3867420, 4189705, 4676880, 5027646, 5156560, 6703528, 7734840, 8379410, 10055292, 12569115, 13407056, 15469680, 16758820, 20110584, 25138230, 33517640, 40221168, 50276460, 67035280, 100552920, 201105840]

約数ペア:

[(1, 201105840), (2, 100552920), (3, 67035280), (4, 50276460), (5, 40221168), (6, 33517640), (8, 25138230), (10, 20110584), (12, 16758820), (13, 15469680), (15, 13407056), (16, 12569115), (20, 10055292), (24, 8379410), (26, 7734840), (30, 6703528), (39, 5156560), (40, 5027646), (43, 4676880), (48, 4189705), (52, 3867420), (60, 3351764), (65, 3093936), (78, 2578280), (80, 2513823), (86, 2338440), (104, 1933710), (120, 1675882), (129, 1558960), (130, 1546968), (156, 1289140), (172, 1169220), (195, 1031312), (208, 966855), (215, 935376), (240, 837941), (258, 779480), (260, 773484), (312, 644570), (344, 584610), (390, 515656), (430, 467688), (516, 389740), (520, 386742), (559, 359760), (624, 322285), (645, 311792), (688, 292305), (780, 257828), (860, 233844), (1032, 194870), (1040, 193371), (1118, 179880), (1290, 155896), (1499, 134160), (1560, 128914), (1677, 119920), (1720, 116922), (2064, 97435), (2236, 89940), (2580, 77948), (2795, 71952), (2998, 67080), (3120, 64457), (3354, 59960), (3440, 58461), (4472, 44970), (4497, 44720), (5160, 38974), (5590, 35976), (5996, 33540), (6708, 29980), (7495, 26832), (8385, 23984), (8944, 22485), (8994, 22360), (10320, 19487), (11180, 17988), (11992, 16770), (13416, 14990)]