427843920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1093}}^1$

素因数の和:1349

約数の個数: 160

約数和(自身を含む): 1523688192

約数和(自身を除く): 1095844272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 233, 240, 280, 336, 420, 466, 560, 699, 840, 932, 1093, 1165, 1398, 1631, 1680, 1864, 2186, 2330, 2796, 3262, 3279, 3495, 3728, 4372, 4660, 4893, 5465, 5592, 6524, 6558, 6990, 7651, 8155, 8744, 9320, 9786, 10930, 11184, 13048, 13116, 13980, 15302, 16310, 16395, 17488, 18640, 19572, 21860, 22953, 24465, 26096, 26232, 27960, 30604, 32620, 32790, 38255, 39144, 43720, 45906, 48930, 52464, 55920, 61208, 65240, 65580, 76510, 78288, 87440, 91812, 97860, 114765, 122416, 130480, 131160, 153020, 183624, 195720, 229530, 254669, 262320, 306040, 367248, 391440, 459060, 509338, 612080, 764007, 918120, 1018676, 1273345, 1528014, 1782683, 1836240, 2037352, 2546690, 3056028, 3565366, 3820035, 4074704, 5093380, 5348049, 6112056, 7130732, 7640070, 8913415, 10186760, 10696098, 12224112, 14261464, 15280140, 17826830, 20373520, 21392196, 26740245, 28522928, 30560280, 35653660, 42784392, 53480490, 61120560, 71307320, 85568784, 106960980, 142614640, 213921960, 427843920]

約数ペア:

[(1, 427843920), (2, 213921960), (3, 142614640), (4, 106960980), (5, 85568784), (6, 71307320), (7, 61120560), (8, 53480490), (10, 42784392), (12, 35653660), (14, 30560280), (15, 28522928), (16, 26740245), (20, 21392196), (21, 20373520), (24, 17826830), (28, 15280140), (30, 14261464), (35, 12224112), (40, 10696098), (42, 10186760), (48, 8913415), (56, 7640070), (60, 7130732), (70, 6112056), (80, 5348049), (84, 5093380), (105, 4074704), (112, 3820035), (120, 3565366), (140, 3056028), (168, 2546690), (210, 2037352), (233, 1836240), (240, 1782683), (280, 1528014), (336, 1273345), (420, 1018676), (466, 918120), (560, 764007), (699, 612080), (840, 509338), (932, 459060), (1093, 391440), (1165, 367248), (1398, 306040), (1631, 262320), (1680, 254669), (1864, 229530), (2186, 195720), (2330, 183624), (2796, 153020), (3262, 131160), (3279, 130480), (3495, 122416), (3728, 114765), (4372, 97860), (4660, 91812), (4893, 87440), (5465, 78288), (5592, 76510), (6524, 65580), (6558, 65240), (6990, 61208), (7651, 55920), (8155, 52464), (8744, 48930), (9320, 45906), (9786, 43720), (10930, 39144), (11184, 38255), (13048, 32790), (13116, 32620), (13980, 30604), (15302, 27960), (16310, 26232), (16395, 26096), (17488, 24465), (18640, 22953), (19572, 21860)]