63787920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 160

約数和(自身を含む): 231508992

約数和(自身を除く): 167721072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 883, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1766, 1806, 2064, 2408, 2580, 2649, 3010, 3440, 3532, 3612, 4415, 4515, 4816, 5160, 5298, 6020, 6181, 7064, 7224, 8830, 9030, 10320, 10596, 12040, 12362, 13245, 14128, 14448, 17660, 18060, 18543, 21192, 24080, 24724, 26490, 30905, 35320, 36120, 37086, 37969, 42384, 49448, 52980, 61810, 70640, 72240, 74172, 75938, 92715, 98896, 105960, 113907, 123620, 148344, 151876, 185430, 189845, 211920, 227814, 247240, 265783, 296688, 303752, 370860, 379690, 455628, 494480, 531566, 569535, 607504, 741720, 759380, 797349, 911256, 1063132, 1139070, 1328915, 1483440, 1518760, 1594698, 1822512, 2126264, 2278140, 2657830, 3037520, 3189396, 3986745, 4252528, 4556280, 5315660, 6378792, 7973490, 9112560, 10631320, 12757584, 15946980, 21262640, 31893960, 63787920]

約数ペア:

[(1, 63787920), (2, 31893960), (3, 21262640), (4, 15946980), (5, 12757584), (6, 10631320), (7, 9112560), (8, 7973490), (10, 6378792), (12, 5315660), (14, 4556280), (15, 4252528), (16, 3986745), (20, 3189396), (21, 3037520), (24, 2657830), (28, 2278140), (30, 2126264), (35, 1822512), (40, 1594698), (42, 1518760), (43, 1483440), (48, 1328915), (56, 1139070), (60, 1063132), (70, 911256), (80, 797349), (84, 759380), (86, 741720), (105, 607504), (112, 569535), (120, 531566), (129, 494480), (140, 455628), (168, 379690), (172, 370860), (210, 303752), (215, 296688), (240, 265783), (258, 247240), (280, 227814), (301, 211920), (336, 189845), (344, 185430), (420, 151876), (430, 148344), (516, 123620), (560, 113907), (602, 105960), (645, 98896), (688, 92715), (840, 75938), (860, 74172), (883, 72240), (903, 70640), (1032, 61810), (1204, 52980), (1290, 49448), (1505, 42384), (1680, 37969), (1720, 37086), (1766, 36120), (1806, 35320), (2064, 30905), (2408, 26490), (2580, 24724), (2649, 24080), (3010, 21192), (3440, 18543), (3532, 18060), (3612, 17660), (4415, 14448), (4515, 14128), (4816, 13245), (5160, 12362), (5298, 12040), (6020, 10596), (6181, 10320), (7064, 9030), (7224, 8830)]