1567110880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1861}}^1$

素因数の和:2172

約数の個数: 96

約数和(自身を含む): 3913328160

約数和(自身を除く): 2346217280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 277, 304, 380, 554, 608, 760, 1108, 1385, 1520, 1861, 2216, 2770, 3040, 3722, 4432, 5263, 5540, 7444, 8864, 9305, 10526, 11080, 14888, 18610, 21052, 22160, 26315, 29776, 35359, 37220, 42104, 44320, 52630, 59552, 70718, 74440, 84208, 105260, 141436, 148880, 168416, 176795, 210520, 282872, 297760, 353590, 421040, 515497, 565744, 707180, 842080, 1030994, 1131488, 1414360, 2061988, 2577485, 2828720, 4123976, 5154970, 5657440, 8247952, 9794443, 10309940, 16495904, 19588886, 20619880, 39177772, 41239760, 48972215, 78355544, 82479520, 97944430, 156711088, 195888860, 313422176, 391777720, 783555440, 1567110880]

約数ペア:

[(1, 1567110880), (2, 783555440), (4, 391777720), (5, 313422176), (8, 195888860), (10, 156711088), (16, 97944430), (19, 82479520), (20, 78355544), (32, 48972215), (38, 41239760), (40, 39177772), (76, 20619880), (80, 19588886), (95, 16495904), (152, 10309940), (160, 9794443), (190, 8247952), (277, 5657440), (304, 5154970), (380, 4123976), (554, 2828720), (608, 2577485), (760, 2061988), (1108, 1414360), (1385, 1131488), (1520, 1030994), (1861, 842080), (2216, 707180), (2770, 565744), (3040, 515497), (3722, 421040), (4432, 353590), (5263, 297760), (5540, 282872), (7444, 210520), (8864, 176795), (9305, 168416), (10526, 148880), (11080, 141436), (14888, 105260), (18610, 84208), (21052, 74440), (22160, 70718), (26315, 59552), (29776, 52630), (35359, 44320), (37220, 42104)]