636693960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16127}}^1$

素因数の和:16195

約数の個数: 128

約数和(自身を含む): 2229534720

約数和(自身を除く): 1592840760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7896, 9870, 13160, 16127, 19740, 32254, 39480, 48381, 64508, 80635, 96762, 112889, 129016, 161270, 193524, 225778, 241905, 322540, 338667, 387048, 451556, 483810, 564445, 645080, 677334, 757969, 903112, 967620, 1128890, 1354668, 1515938, 1693335, 1935240, 2257780, 2273907, 2709336, 3031876, 3386670, 3789845, 4515560, 4547814, 5305783, 6063752, 6773340, 7579690, 9095628, 10611566, 11369535, 13546680, 15159380, 15917349, 18191256, 21223132, 22739070, 26528915, 30318760, 31834698, 42446264, 45478140, 53057830, 63669396, 79586745, 90956280, 106115660, 127338792, 159173490, 212231320, 318346980, 636693960]

約数ペア:

[(1, 636693960), (2, 318346980), (3, 212231320), (4, 159173490), (5, 127338792), (6, 106115660), (7, 90956280), (8, 79586745), (10, 63669396), (12, 53057830), (14, 45478140), (15, 42446264), (20, 31834698), (21, 30318760), (24, 26528915), (28, 22739070), (30, 21223132), (35, 18191256), (40, 15917349), (42, 15159380), (47, 13546680), (56, 11369535), (60, 10611566), (70, 9095628), (84, 7579690), (94, 6773340), (105, 6063752), (120, 5305783), (140, 4547814), (141, 4515560), (168, 3789845), (188, 3386670), (210, 3031876), (235, 2709336), (280, 2273907), (282, 2257780), (329, 1935240), (376, 1693335), (420, 1515938), (470, 1354668), (564, 1128890), (658, 967620), (705, 903112), (840, 757969), (940, 677334), (987, 645080), (1128, 564445), (1316, 483810), (1410, 451556), (1645, 387048), (1880, 338667), (1974, 322540), (2632, 241905), (2820, 225778), (3290, 193524), (3948, 161270), (4935, 129016), (5640, 112889), (6580, 96762), (7896, 80635), (9870, 64508), (13160, 48381), (16127, 39480), (19740, 32254)]