83708040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2383

約数の個数: 128

約数和(自身を含む): 282320640

約数和(自身を除く): 198612600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2333, 2392, 2760, 2990, 3588, 4485, 4666, 5980, 6999, 7176, 8970, 9332, 11665, 11960, 13998, 17940, 18664, 23330, 27996, 30329, 34995, 35880, 46660, 53659, 55992, 60658, 69990, 90987, 93320, 107318, 121316, 139980, 151645, 160977, 181974, 214636, 242632, 268295, 279960, 303290, 321954, 363948, 429272, 454935, 536590, 606580, 643908, 697567, 727896, 804885, 909870, 1073180, 1213160, 1287816, 1395134, 1609770, 1819740, 2092701, 2146360, 2790268, 3219540, 3487835, 3639480, 4185402, 5580536, 6439080, 6975670, 8370804, 10463505, 13951340, 16741608, 20927010, 27902680, 41854020, 83708040]

約数ペア:

[(1, 83708040), (2, 41854020), (3, 27902680), (4, 20927010), (5, 16741608), (6, 13951340), (8, 10463505), (10, 8370804), (12, 6975670), (13, 6439080), (15, 5580536), (20, 4185402), (23, 3639480), (24, 3487835), (26, 3219540), (30, 2790268), (39, 2146360), (40, 2092701), (46, 1819740), (52, 1609770), (60, 1395134), (65, 1287816), (69, 1213160), (78, 1073180), (92, 909870), (104, 804885), (115, 727896), (120, 697567), (130, 643908), (138, 606580), (156, 536590), (184, 454935), (195, 429272), (230, 363948), (260, 321954), (276, 303290), (299, 279960), (312, 268295), (345, 242632), (390, 214636), (460, 181974), (520, 160977), (552, 151645), (598, 139980), (690, 121316), (780, 107318), (897, 93320), (920, 90987), (1196, 69990), (1380, 60658), (1495, 55992), (1560, 53659), (1794, 46660), (2333, 35880), (2392, 34995), (2760, 30329), (2990, 27996), (3588, 23330), (4485, 18664), (4666, 17940), (5980, 13998), (6999, 11960), (7176, 11665), (8970, 9332)]