1722172080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{422101}}^1$

素因数の和:422134

約数の個数: 80

約数和(自身を含む): 5652789984

約数和(自身を除く): 3930617904

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, 422101, 844202, 1266303, 1688404, 2110505, 2532606, 3376808, 4221010, 5065212, 6331515, 6753616, 7175717, 8442020, 10130424, 12663030, 14351434, 16884040, 20260848, 21527151, 25326060, 28702868, 33768080, 35878585, 43054302, 50652120, 57405736, 71757170, 86108604, 101304240, 107635755, 114811472, 143514340, 172217208, 215271510, 287028680, 344434416, 430543020, 574057360, 861086040, 1722172080]

約数ペア:

[(1, 1722172080), (2, 861086040), (3, 574057360), (4, 430543020), (5, 344434416), (6, 287028680), (8, 215271510), (10, 172217208), (12, 143514340), (15, 114811472), (16, 107635755), (17, 101304240), (20, 86108604), (24, 71757170), (30, 57405736), (34, 50652120), (40, 43054302), (48, 35878585), (51, 33768080), (60, 28702868), (68, 25326060), (80, 21527151), (85, 20260848), (102, 16884040), (120, 14351434), (136, 12663030), (170, 10130424), (204, 8442020), (240, 7175717), (255, 6753616), (272, 6331515), (340, 5065212), (408, 4221010), (510, 3376808), (680, 2532606), (816, 2110505), (1020, 1688404), (1360, 1266303), (2040, 844202), (4080, 422101)]