970996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 3004784640

約数和(自身を除く): 2033787720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 383, 444, 555, 571, 740, 766, 888, 1110, 1142, 1149, 1480, 1532, 1713, 1915, 2220, 2284, 2298, 2855, 3064, 3426, 3830, 4440, 4568, 4596, 5710, 5745, 6852, 7660, 8565, 9192, 11420, 11490, 13704, 14171, 15320, 17130, 21127, 22840, 22980, 28342, 34260, 42254, 42513, 45960, 56684, 63381, 68520, 70855, 84508, 85026, 105635, 113368, 126762, 141710, 169016, 170052, 211270, 212565, 218693, 253524, 283420, 316905, 340104, 422540, 425130, 437386, 507048, 566840, 633810, 656079, 845080, 850260, 874772, 1093465, 1267620, 1312158, 1700520, 1749544, 2186930, 2535240, 2624316, 3280395, 4373860, 5248632, 6560790, 8091641, 8747720, 13121580, 16183282, 24274923, 26243160, 32366564, 40458205, 48549846, 64733128, 80916410, 97099692, 121374615, 161832820, 194199384, 242749230, 323665640, 485498460, 970996920]

約数ペア:

[(1, 970996920), (2, 485498460), (3, 323665640), (4, 242749230), (5, 194199384), (6, 161832820), (8, 121374615), (10, 97099692), (12, 80916410), (15, 64733128), (20, 48549846), (24, 40458205), (30, 32366564), (37, 26243160), (40, 24274923), (60, 16183282), (74, 13121580), (111, 8747720), (120, 8091641), (148, 6560790), (185, 5248632), (222, 4373860), (296, 3280395), (370, 2624316), (383, 2535240), (444, 2186930), (555, 1749544), (571, 1700520), (740, 1312158), (766, 1267620), (888, 1093465), (1110, 874772), (1142, 850260), (1149, 845080), (1480, 656079), (1532, 633810), (1713, 566840), (1915, 507048), (2220, 437386), (2284, 425130), (2298, 422540), (2855, 340104), (3064, 316905), (3426, 283420), (3830, 253524), (4440, 218693), (4568, 212565), (4596, 211270), (5710, 170052), (5745, 169016), (6852, 141710), (7660, 126762), (8565, 113368), (9192, 105635), (11420, 85026), (11490, 84508), (13704, 70855), (14171, 68520), (15320, 63381), (17130, 56684), (21127, 45960), (22840, 42513), (22980, 42254), (28342, 34260)]