819183120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1$

素因数の和:2029

約数の個数: 160

約数和(自身を含む): 2914194432

約数和(自身を除く): 2095011312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 283, 336, 420, 560, 566, 840, 849, 1132, 1415, 1680, 1698, 1723, 1981, 2264, 2830, 3396, 3446, 3962, 4245, 4528, 5169, 5660, 5943, 6792, 6892, 7924, 8490, 8615, 9905, 10338, 11320, 11886, 12061, 13584, 13784, 15848, 16980, 17230, 19810, 20676, 22640, 23772, 24122, 25845, 27568, 29715, 31696, 33960, 34460, 36183, 39620, 41352, 47544, 48244, 51690, 59430, 60305, 67920, 68920, 72366, 79240, 82704, 95088, 96488, 103380, 118860, 120610, 137840, 144732, 158480, 180915, 192976, 206760, 237720, 241220, 289464, 361830, 413520, 475440, 482440, 487609, 578928, 723660, 964880, 975218, 1447320, 1462827, 1950436, 2438045, 2894640, 2925654, 3413263, 3900872, 4876090, 5851308, 6826526, 7314135, 7801744, 9752180, 10239789, 11702616, 13653052, 14628270, 17066315, 19504360, 20479578, 23405232, 27306104, 29256540, 34132630, 39008720, 40959156, 51198945, 54612208, 58513080, 68265260, 81918312, 102397890, 117026160, 136530520, 163836624, 204795780, 273061040, 409591560, 819183120]

約数ペア:

[(1, 819183120), (2, 409591560), (3, 273061040), (4, 204795780), (5, 163836624), (6, 136530520), (7, 117026160), (8, 102397890), (10, 81918312), (12, 68265260), (14, 58513080), (15, 54612208), (16, 51198945), (20, 40959156), (21, 39008720), (24, 34132630), (28, 29256540), (30, 27306104), (35, 23405232), (40, 20479578), (42, 19504360), (48, 17066315), (56, 14628270), (60, 13653052), (70, 11702616), (80, 10239789), (84, 9752180), (105, 7801744), (112, 7314135), (120, 6826526), (140, 5851308), (168, 4876090), (210, 3900872), (240, 3413263), (280, 2925654), (283, 2894640), (336, 2438045), (420, 1950436), (560, 1462827), (566, 1447320), (840, 975218), (849, 964880), (1132, 723660), (1415, 578928), (1680, 487609), (1698, 482440), (1723, 475440), (1981, 413520), (2264, 361830), (2830, 289464), (3396, 241220), (3446, 237720), (3962, 206760), (4245, 192976), (4528, 180915), (5169, 158480), (5660, 144732), (5943, 137840), (6792, 120610), (6892, 118860), (7924, 103380), (8490, 96488), (8615, 95088), (9905, 82704), (10338, 79240), (11320, 72366), (11886, 68920), (12061, 67920), (13584, 60305), (13784, 59430), (15848, 51690), (16980, 48244), (17230, 47544), (19810, 41352), (20676, 39620), (22640, 36183), (23772, 34460), (24122, 33960), (25845, 31696), (27568, 29715)]