15694631120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{25409}}^1$

素因数の和:26532

約数の個数: 80

約数和(自身を含む): 41742328320

約数和(自身を除く): 26047697200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1103, 2206, 4412, 5515, 7721, 8824, 11030, 15442, 17648, 22060, 25409, 30884, 38605, 44120, 50818, 61768, 77210, 88240, 101636, 123536, 127045, 154420, 177863, 203272, 254090, 308840, 355726, 406544, 508180, 617680, 711452, 889315, 1016360, 1422904, 1778630, 2032720, 2845808, 3557260, 7114520, 14229040, 28026127, 56052254, 112104508, 140130635, 196182889, 224209016, 280261270, 392365778, 448418032, 560522540, 784731556, 980914445, 1121045080, 1569463112, 1961828890, 2242090160, 3138926224, 3923657780, 7847315560, 15694631120]

約数ペア:

[(1, 15694631120), (2, 7847315560), (4, 3923657780), (5, 3138926224), (7, 2242090160), (8, 1961828890), (10, 1569463112), (14, 1121045080), (16, 980914445), (20, 784731556), (28, 560522540), (35, 448418032), (40, 392365778), (56, 280261270), (70, 224209016), (80, 196182889), (112, 140130635), (140, 112104508), (280, 56052254), (560, 28026127), (1103, 14229040), (2206, 7114520), (4412, 3557260), (5515, 2845808), (7721, 2032720), (8824, 1778630), (11030, 1422904), (15442, 1016360), (17648, 889315), (22060, 711452), (25409, 617680), (30884, 508180), (38605, 406544), (44120, 355726), (50818, 308840), (61768, 254090), (77210, 203272), (88240, 177863), (101636, 154420), (123536, 127045)]