1969134960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631133}}^1$

素因数の和:631162

約数の個数: 80

約数和(自身を含む): 6573891744

約数和(自身を除く): 4604756784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 631133, 1262266, 1893399, 2524532, 3155665, 3786798, 5049064, 6311330, 7573596, 8204729, 9466995, 10098128, 12622660, 15147192, 16409458, 18933990, 24614187, 25245320, 30294384, 32818916, 37867980, 41023645, 49228374, 50490640, 65637832, 75735960, 82047290, 98456748, 123070935, 131275664, 151471920, 164094580, 196913496, 246141870, 328189160, 393826992, 492283740, 656378320, 984567480, 1969134960]

約数ペア:

[(1, 1969134960), (2, 984567480), (3, 656378320), (4, 492283740), (5, 393826992), (6, 328189160), (8, 246141870), (10, 196913496), (12, 164094580), (13, 151471920), (15, 131275664), (16, 123070935), (20, 98456748), (24, 82047290), (26, 75735960), (30, 65637832), (39, 50490640), (40, 49228374), (48, 41023645), (52, 37867980), (60, 32818916), (65, 30294384), (78, 25245320), (80, 24614187), (104, 18933990), (120, 16409458), (130, 15147192), (156, 12622660), (195, 10098128), (208, 9466995), (240, 8204729), (260, 7573596), (312, 6311330), (390, 5049064), (520, 3786798), (624, 3155665), (780, 2524532), (1040, 1893399), (1560, 1262266), (3120, 631133)]