1282206880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3671}}^1$

素因数の和:3782

約数の個数: 96

約数和(自身を含む): 3164676480

約数和(自身を除く): 1882469600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 59, 74, 80, 118, 148, 160, 185, 236, 295, 296, 370, 472, 590, 592, 740, 944, 1180, 1184, 1480, 1888, 2183, 2360, 2960, 3671, 4366, 4720, 5920, 7342, 8732, 9440, 10915, 14684, 17464, 18355, 21830, 29368, 34928, 36710, 43660, 58736, 69856, 73420, 87320, 117472, 135827, 146840, 174640, 216589, 271654, 293680, 349280, 433178, 543308, 587360, 679135, 866356, 1082945, 1086616, 1358270, 1732712, 2165890, 2173232, 2716540, 3465424, 4331780, 4346464, 5433080, 6930848, 8013793, 8663560, 10866160, 16027586, 17327120, 21732320, 32055172, 34654240, 40068965, 64110344, 80137930, 128220688, 160275860, 256441376, 320551720, 641103440, 1282206880]

約数ペア:

[(1, 1282206880), (2, 641103440), (4, 320551720), (5, 256441376), (8, 160275860), (10, 128220688), (16, 80137930), (20, 64110344), (32, 40068965), (37, 34654240), (40, 32055172), (59, 21732320), (74, 17327120), (80, 16027586), (118, 10866160), (148, 8663560), (160, 8013793), (185, 6930848), (236, 5433080), (295, 4346464), (296, 4331780), (370, 3465424), (472, 2716540), (590, 2173232), (592, 2165890), (740, 1732712), (944, 1358270), (1180, 1086616), (1184, 1082945), (1480, 866356), (1888, 679135), (2183, 587360), (2360, 543308), (2960, 433178), (3671, 349280), (4366, 293680), (4720, 271654), (5920, 216589), (7342, 174640), (8732, 146840), (9440, 135827), (10915, 117472), (14684, 87320), (17464, 73420), (18355, 69856), (21830, 58736), (29368, 43660), (34928, 36710)]