2022641880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4217}}^1$

素因数の和:4809

約数の個数: 128

約数和(自身を含む): 6948564480

約数和(自身を除く): 4925922600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 571, 840, 1142, 1713, 2284, 2855, 3426, 3997, 4217, 4568, 5710, 6852, 7994, 8434, 8565, 11420, 11991, 12651, 13704, 15988, 16868, 17130, 19985, 21085, 22840, 23982, 25302, 29519, 31976, 33736, 34260, 39970, 42170, 47964, 50604, 59038, 59955, 63255, 68520, 79940, 84340, 88557, 95928, 101208, 118076, 119910, 126510, 147595, 159880, 168680, 177114, 236152, 239820, 253020, 295190, 354228, 442785, 479640, 506040, 590380, 708456, 885570, 1180760, 1771140, 2407907, 3542280, 4815814, 7223721, 9631628, 12039535, 14447442, 16855349, 19263256, 24079070, 28894884, 33710698, 36118605, 48158140, 50566047, 57789768, 67421396, 72237210, 84276745, 96316280, 101132094, 134842792, 144474420, 168553490, 202264188, 252830235, 288948840, 337106980, 404528376, 505660470, 674213960, 1011320940, 2022641880]

約数ペア:

[(1, 2022641880), (2, 1011320940), (3, 674213960), (4, 505660470), (5, 404528376), (6, 337106980), (7, 288948840), (8, 252830235), (10, 202264188), (12, 168553490), (14, 144474420), (15, 134842792), (20, 101132094), (21, 96316280), (24, 84276745), (28, 72237210), (30, 67421396), (35, 57789768), (40, 50566047), (42, 48158140), (56, 36118605), (60, 33710698), (70, 28894884), (84, 24079070), (105, 19263256), (120, 16855349), (140, 14447442), (168, 12039535), (210, 9631628), (280, 7223721), (420, 4815814), (571, 3542280), (840, 2407907), (1142, 1771140), (1713, 1180760), (2284, 885570), (2855, 708456), (3426, 590380), (3997, 506040), (4217, 479640), (4568, 442785), (5710, 354228), (6852, 295190), (7994, 253020), (8434, 239820), (8565, 236152), (11420, 177114), (11991, 168680), (12651, 159880), (13704, 147595), (15988, 126510), (16868, 119910), (17130, 118076), (19985, 101208), (21085, 95928), (22840, 88557), (23982, 84340), (25302, 79940), (29519, 68520), (31976, 63255), (33736, 59955), (34260, 59038), (39970, 50604), (42170, 47964)]