39716880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 104273904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 503, 560, 564, 658, 705, 752, 840, 940, 987, 1006, 1128, 1316, 1410, 1509, 1645, 1680, 1880, 1974, 2012, 2256, 2515, 2632, 2820, 3018, 3290, 3521, 3760, 3948, 4024, 4935, 5030, 5264, 5640, 6036, 6580, 7042, 7545, 7896, 8048, 9870, 10060, 10563, 11280, 12072, 13160, 14084, 15090, 15792, 17605, 19740, 20120, 21126, 23641, 24144, 26320, 28168, 30180, 35210, 39480, 40240, 42252, 47282, 52815, 56336, 60360, 70420, 70923, 78960, 84504, 94564, 105630, 118205, 120720, 140840, 141846, 165487, 169008, 189128, 211260, 236410, 281680, 283692, 330974, 354615, 378256, 422520, 472820, 496461, 567384, 661948, 709230, 827435, 845040, 945640, 992922, 1134768, 1323896, 1418460, 1654870, 1891280, 1985844, 2482305, 2647792, 2836920, 3309740, 3971688, 4964610, 5673840, 6619480, 7943376, 9929220, 13238960, 19858440, 39716880]

約数ペア:

[(1, 39716880), (2, 19858440), (3, 13238960), (4, 9929220), (5, 7943376), (6, 6619480), (7, 5673840), (8, 4964610), (10, 3971688), (12, 3309740), (14, 2836920), (15, 2647792), (16, 2482305), (20, 1985844), (21, 1891280), (24, 1654870), (28, 1418460), (30, 1323896), (35, 1134768), (40, 992922), (42, 945640), (47, 845040), (48, 827435), (56, 709230), (60, 661948), (70, 567384), (80, 496461), (84, 472820), (94, 422520), (105, 378256), (112, 354615), (120, 330974), (140, 283692), (141, 281680), (168, 236410), (188, 211260), (210, 189128), (235, 169008), (240, 165487), (280, 141846), (282, 140840), (329, 120720), (336, 118205), (376, 105630), (420, 94564), (470, 84504), (503, 78960), (560, 70923), (564, 70420), (658, 60360), (705, 56336), (752, 52815), (840, 47282), (940, 42252), (987, 40240), (1006, 39480), (1128, 35210), (1316, 30180), (1410, 28168), (1509, 26320), (1645, 24144), (1680, 23641), (1880, 21126), (1974, 20120), (2012, 19740), (2256, 17605), (2515, 15792), (2632, 15090), (2820, 14084), (3018, 13160), (3290, 12072), (3521, 11280), (3760, 10563), (3948, 10060), (4024, 9870), (4935, 8048), (5030, 7896), (5264, 7545), (5640, 7042), (6036, 6580)]