13309880640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1980637}}^1$

素因数の和:1980664

約数の個数: 112

約数和(自身を含む): 48295876992

約数和(自身を除く): 34985996352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 1980637, 3961274, 5941911, 7922548, 9903185, 11883822, 13864459, 15845096, 19806370, 23767644, 27728918, 29709555, 31690192, 39612740, 41593377, 47535288, 55457836, 59419110, 63380384, 69322295, 79225480, 83186754, 95070576, 110915672, 118838220, 126760768, 138644590, 158450960, 166373508, 190141152, 207966885, 221831344, 237676440, 277289180, 316901920, 332747016, 380282304, 415933770, 443662688, 475352880, 554578360, 633803840, 665494032, 831867540, 887325376, 950705760, 1109156720, 1330988064, 1663735080, 1901411520, 2218313440, 2661976128, 3327470160, 4436626880, 6654940320, 13309880640]

約数ペア:

[(1, 13309880640), (2, 6654940320), (3, 4436626880), (4, 3327470160), (5, 2661976128), (6, 2218313440), (7, 1901411520), (8, 1663735080), (10, 1330988064), (12, 1109156720), (14, 950705760), (15, 887325376), (16, 831867540), (20, 665494032), (21, 633803840), (24, 554578360), (28, 475352880), (30, 443662688), (32, 415933770), (35, 380282304), (40, 332747016), (42, 316901920), (48, 277289180), (56, 237676440), (60, 221831344), (64, 207966885), (70, 190141152), (80, 166373508), (84, 158450960), (96, 138644590), (105, 126760768), (112, 118838220), (120, 110915672), (140, 95070576), (160, 83186754), (168, 79225480), (192, 69322295), (210, 63380384), (224, 59419110), (240, 55457836), (280, 47535288), (320, 41593377), (336, 39612740), (420, 31690192), (448, 29709555), (480, 27728918), (560, 23767644), (672, 19806370), (840, 15845096), (960, 13864459), (1120, 11883822), (1344, 9903185), (1680, 7922548), (2240, 5941911), (3360, 3961274), (6720, 1980637)]