16803480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8268

約数の個数: 64

約数和(自身を含む): 53382240

約数和(自身を除く): 36578760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 8237, 16474, 24711, 32948, 41185, 49422, 65896, 82370, 98844, 123555, 140029, 164740, 197688, 247110, 280058, 329480, 420087, 494220, 560116, 700145, 840174, 988440, 1120232, 1400290, 1680348, 2100435, 2800580, 3360696, 4200870, 5601160, 8401740, 16803480]

約数ペア:

[(1, 16803480), (2, 8401740), (3, 5601160), (4, 4200870), (5, 3360696), (6, 2800580), (8, 2100435), (10, 1680348), (12, 1400290), (15, 1120232), (17, 988440), (20, 840174), (24, 700145), (30, 560116), (34, 494220), (40, 420087), (51, 329480), (60, 280058), (68, 247110), (85, 197688), (102, 164740), (120, 140029), (136, 123555), (170, 98844), (204, 82370), (255, 65896), (340, 49422), (408, 41185), (510, 32948), (680, 24711), (1020, 16474), (2040, 8237)]