1330584560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2179}}^1$

素因数の和:2658

約数の個数: 80

約数和(自身を含む): 3284388000

約数和(自身を除く): 1953803440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 449, 680, 898, 1360, 1796, 2179, 2245, 3592, 4358, 4490, 7184, 7633, 8716, 8980, 10895, 15266, 17432, 17960, 21790, 30532, 34864, 35920, 37043, 38165, 43580, 61064, 74086, 76330, 87160, 122128, 148172, 152660, 174320, 185215, 296344, 305320, 370430, 592688, 610640, 740860, 978371, 1481720, 1956742, 2963440, 3913484, 4891855, 7826968, 9783710, 15653936, 16632307, 19567420, 33264614, 39134840, 66529228, 78269680, 83161535, 133058456, 166323070, 266116912, 332646140, 665292280, 1330584560]

約数ペア:

[(1, 1330584560), (2, 665292280), (4, 332646140), (5, 266116912), (8, 166323070), (10, 133058456), (16, 83161535), (17, 78269680), (20, 66529228), (34, 39134840), (40, 33264614), (68, 19567420), (80, 16632307), (85, 15653936), (136, 9783710), (170, 7826968), (272, 4891855), (340, 3913484), (449, 2963440), (680, 1956742), (898, 1481720), (1360, 978371), (1796, 740860), (2179, 610640), (2245, 592688), (3592, 370430), (4358, 305320), (4490, 296344), (7184, 185215), (7633, 174320), (8716, 152660), (8980, 148172), (10895, 122128), (15266, 87160), (17432, 76330), (17960, 74086), (21790, 61064), (30532, 43580), (34864, 38165), (35920, 37043)]