16741920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2714

約数の個数: 96

約数和(自身を含む): 56814912

約数和(自身を除く): 40072992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2683, 3120, 5366, 6240, 8049, 10732, 13415, 16098, 21464, 26830, 32196, 34879, 40245, 42928, 53660, 64392, 69758, 80490, 85856, 104637, 107320, 128784, 139516, 160980, 174395, 209274, 214640, 257568, 279032, 321960, 348790, 418548, 429280, 523185, 558064, 643920, 697580, 837096, 1046370, 1116128, 1287840, 1395160, 1674192, 2092740, 2790320, 3348384, 4185480, 5580640, 8370960, 16741920]

約数ペア:

[(1, 16741920), (2, 8370960), (3, 5580640), (4, 4185480), (5, 3348384), (6, 2790320), (8, 2092740), (10, 1674192), (12, 1395160), (13, 1287840), (15, 1116128), (16, 1046370), (20, 837096), (24, 697580), (26, 643920), (30, 558064), (32, 523185), (39, 429280), (40, 418548), (48, 348790), (52, 321960), (60, 279032), (65, 257568), (78, 214640), (80, 209274), (96, 174395), (104, 160980), (120, 139516), (130, 128784), (156, 107320), (160, 104637), (195, 85856), (208, 80490), (240, 69758), (260, 64392), (312, 53660), (390, 42928), (416, 40245), (480, 34879), (520, 32196), (624, 26830), (780, 21464), (1040, 16098), (1248, 13415), (1560, 10732), (2080, 8049), (2683, 6240), (3120, 5366)]