1455573840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12203}}^1$

素因数の和:12297

約数の個数: 160

約数和(自身を含む): 5229950976

約数和(自身を除く): 3774377136

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, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 12203, 14910, 17040, 19880, 23856, 24406, 29820, 36609, 39760, 48812, 59640, 61015, 73218, 85421, 97624, 119280, 122030, 146436, 170842, 183045, 195248, 244060, 256263, 292872, 341684, 366090, 427105, 488120, 512526, 585744, 683368, 732180, 854210, 866413, 976240, 1025052, 1281315, 1366736, 1464360, 1708420, 1732826, 2050104, 2562630, 2599239, 2928720, 3416840, 3465652, 4100208, 4332065, 5125260, 5198478, 6064891, 6833680, 6931304, 8664130, 10250520, 10396956, 12129782, 12996195, 13862608, 17328260, 18194673, 20501040, 20793912, 24259564, 25992390, 30324455, 34656520, 36389346, 41587824, 48519128, 51984780, 60648910, 69313040, 72778692, 90973365, 97038256, 103969560, 121297820, 145557384, 181946730, 207939120, 242595640, 291114768, 363893460, 485191280, 727786920, 1455573840]

約数ペア:

[(1, 1455573840), (2, 727786920), (3, 485191280), (4, 363893460), (5, 291114768), (6, 242595640), (7, 207939120), (8, 181946730), (10, 145557384), (12, 121297820), (14, 103969560), (15, 97038256), (16, 90973365), (20, 72778692), (21, 69313040), (24, 60648910), (28, 51984780), (30, 48519128), (35, 41587824), (40, 36389346), (42, 34656520), (48, 30324455), (56, 25992390), (60, 24259564), (70, 20793912), (71, 20501040), (80, 18194673), (84, 17328260), (105, 13862608), (112, 12996195), (120, 12129782), (140, 10396956), (142, 10250520), (168, 8664130), (210, 6931304), (213, 6833680), (240, 6064891), (280, 5198478), (284, 5125260), (336, 4332065), (355, 4100208), (420, 3465652), (426, 3416840), (497, 2928720), (560, 2599239), (568, 2562630), (710, 2050104), (840, 1732826), (852, 1708420), (994, 1464360), (1065, 1366736), (1136, 1281315), (1420, 1025052), (1491, 976240), (1680, 866413), (1704, 854210), (1988, 732180), (2130, 683368), (2485, 585744), (2840, 512526), (2982, 488120), (3408, 427105), (3976, 366090), (4260, 341684), (4970, 292872), (5680, 256263), (5964, 244060), (7455, 195248), (7952, 183045), (8520, 170842), (9940, 146436), (11928, 122030), (12203, 119280), (14910, 97624), (17040, 85421), (19880, 73218), (23856, 61015), (24406, 59640), (29820, 48812), (36609, 39760)]