880238520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15187}}^1$

素因数の和:15234

約数の個数: 192

約数和(自身を含む): 3411832320

約数和(自身を除く): 2531593800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 8280, 9660, 11592, 14490, 15187, 19320, 28980, 30374, 45561, 57960, 60748, 75935, 91122, 106309, 121496, 136683, 151870, 182244, 212618, 227805, 273366, 303740, 318927, 349301, 364488, 425236, 455610, 531545, 546732, 607480, 637854, 683415, 698602, 850472, 911220, 956781, 1047903, 1063090, 1093464, 1275708, 1366830, 1397204, 1594635, 1746505, 1822440, 1913562, 2095806, 2126180, 2445107, 2551416, 2733660, 2794408, 3143709, 3189270, 3493010, 3827124, 4191612, 4252360, 4783905, 4890214, 5239515, 5467320, 6287418, 6378540, 6986020, 7335321, 7654248, 8383224, 9567810, 9780428, 10479030, 12225535, 12574836, 12757080, 13972040, 14670642, 15718545, 19135620, 19560856, 20958060, 22005963, 24451070, 25149672, 29341284, 31437090, 36676605, 38271240, 41916120, 44011926, 48902140, 58682568, 62874180, 73353210, 88023852, 97804280, 110029815, 125748360, 146706420, 176047704, 220059630, 293412840, 440119260, 880238520]

約数ペア:

[(1, 880238520), (2, 440119260), (3, 293412840), (4, 220059630), (5, 176047704), (6, 146706420), (7, 125748360), (8, 110029815), (9, 97804280), (10, 88023852), (12, 73353210), (14, 62874180), (15, 58682568), (18, 48902140), (20, 44011926), (21, 41916120), (23, 38271240), (24, 36676605), (28, 31437090), (30, 29341284), (35, 25149672), (36, 24451070), (40, 22005963), (42, 20958060), (45, 19560856), (46, 19135620), (56, 15718545), (60, 14670642), (63, 13972040), (69, 12757080), (70, 12574836), (72, 12225535), (84, 10479030), (90, 9780428), (92, 9567810), (105, 8383224), (115, 7654248), (120, 7335321), (126, 6986020), (138, 6378540), (140, 6287418), (161, 5467320), (168, 5239515), (180, 4890214), (184, 4783905), (207, 4252360), (210, 4191612), (230, 3827124), (252, 3493010), (276, 3189270), (280, 3143709), (315, 2794408), (322, 2733660), (345, 2551416), (360, 2445107), (414, 2126180), (420, 2095806), (460, 1913562), (483, 1822440), (504, 1746505), (552, 1594635), (630, 1397204), (644, 1366830), (690, 1275708), (805, 1093464), (828, 1063090), (840, 1047903), (920, 956781), (966, 911220), (1035, 850472), (1260, 698602), (1288, 683415), (1380, 637854), (1449, 607480), (1610, 546732), (1656, 531545), (1932, 455610), (2070, 425236), (2415, 364488), (2520, 349301), (2760, 318927), (2898, 303740), (3220, 273366), (3864, 227805), (4140, 212618), (4830, 182244), (5796, 151870), (6440, 136683), (7245, 121496), (8280, 106309), (9660, 91122), (11592, 75935), (14490, 60748), (15187, 57960), (19320, 45561), (28980, 30374)]