515646880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3049}}^1$

素因数の和:3222

約数の個数: 96

約数和(自身を含む): 1401926400

約数和(自身を除く): 886279520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 560, 604, 755, 1057, 1120, 1208, 1510, 2114, 2416, 3020, 3049, 4228, 4832, 5285, 6040, 6098, 8456, 10570, 12080, 12196, 15245, 16912, 21140, 21343, 24160, 24392, 30490, 33824, 42280, 42686, 48784, 60980, 84560, 85372, 97568, 106715, 121960, 169120, 170744, 213430, 243920, 341488, 426860, 460399, 487840, 682976, 853720, 920798, 1707440, 1841596, 2301995, 3222793, 3414880, 3683192, 4603990, 6445586, 7366384, 9207980, 12891172, 14732768, 16113965, 18415960, 25782344, 32227930, 36831920, 51564688, 64455860, 73663840, 103129376, 128911720, 257823440, 515646880]

約数ペア:

[(1, 515646880), (2, 257823440), (4, 128911720), (5, 103129376), (7, 73663840), (8, 64455860), (10, 51564688), (14, 36831920), (16, 32227930), (20, 25782344), (28, 18415960), (32, 16113965), (35, 14732768), (40, 12891172), (56, 9207980), (70, 7366384), (80, 6445586), (112, 4603990), (140, 3683192), (151, 3414880), (160, 3222793), (224, 2301995), (280, 1841596), (302, 1707440), (560, 920798), (604, 853720), (755, 682976), (1057, 487840), (1120, 460399), (1208, 426860), (1510, 341488), (2114, 243920), (2416, 213430), (3020, 170744), (3049, 169120), (4228, 121960), (4832, 106715), (5285, 97568), (6040, 85372), (6098, 84560), (8456, 60980), (10570, 48784), (12080, 42686), (12196, 42280), (15245, 33824), (16912, 30490), (21140, 24392), (21343, 24160)]