210523920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51599}}^1$

素因数の和:51632

約数の個数: 80

約数和(自身を含む): 691027200

約数和(自身を除く): 480503280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 51599, 103198, 154797, 206396, 257995, 309594, 412792, 515990, 619188, 773985, 825584, 877183, 1031980, 1238376, 1547970, 1754366, 2063960, 2476752, 2631549, 3095940, 3508732, 4127920, 4385915, 5263098, 6191880, 7017464, 8771830, 10526196, 12383760, 13157745, 14034928, 17543660, 21052392, 26315490, 35087320, 42104784, 52630980, 70174640, 105261960, 210523920]

約数ペア:

[(1, 210523920), (2, 105261960), (3, 70174640), (4, 52630980), (5, 42104784), (6, 35087320), (8, 26315490), (10, 21052392), (12, 17543660), (15, 14034928), (16, 13157745), (17, 12383760), (20, 10526196), (24, 8771830), (30, 7017464), (34, 6191880), (40, 5263098), (48, 4385915), (51, 4127920), (60, 3508732), (68, 3095940), (80, 2631549), (85, 2476752), (102, 2063960), (120, 1754366), (136, 1547970), (170, 1238376), (204, 1031980), (240, 877183), (255, 825584), (272, 773985), (340, 619188), (408, 515990), (510, 412792), (680, 309594), (816, 257995), (1020, 206396), (1360, 154797), (2040, 103198), (4080, 51599)]