143329620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1031}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 460486656

約数和(自身を除く): 317157036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 662, 993, 1031, 1324, 1655, 1986, 2062, 2317, 3093, 3310, 3972, 4124, 4634, 4965, 5155, 6186, 6620, 6951, 7217, 9268, 9930, 10310, 11585, 12372, 13902, 14434, 15465, 19860, 20620, 21651, 23170, 27804, 28868, 30930, 34755, 36085, 43302, 46340, 61860, 69510, 72170, 86604, 108255, 139020, 144340, 216510, 341261, 433020, 682522, 1023783, 1365044, 1706305, 2047566, 2388827, 3412610, 4095132, 4777654, 5118915, 6825220, 7166481, 9555308, 10237830, 11944135, 14332962, 20475660, 23888270, 28665924, 35832405, 47776540, 71664810, 143329620]

約数ペア:

[(1, 143329620), (2, 71664810), (3, 47776540), (4, 35832405), (5, 28665924), (6, 23888270), (7, 20475660), (10, 14332962), (12, 11944135), (14, 10237830), (15, 9555308), (20, 7166481), (21, 6825220), (28, 5118915), (30, 4777654), (35, 4095132), (42, 3412610), (60, 2388827), (70, 2047566), (84, 1706305), (105, 1365044), (140, 1023783), (210, 682522), (331, 433020), (420, 341261), (662, 216510), (993, 144340), (1031, 139020), (1324, 108255), (1655, 86604), (1986, 72170), (2062, 69510), (2317, 61860), (3093, 46340), (3310, 43302), (3972, 36085), (4124, 34755), (4634, 30930), (4965, 28868), (5155, 27804), (6186, 23170), (6620, 21651), (6951, 20620), (7217, 19860), (9268, 15465), (9930, 14434), (10310, 13902), (11585, 12372)]