966116720

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 2277770880

約数和(自身を除く): 1311654160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 283, 307, 556, 566, 614, 695, 1112, 1132, 1228, 1390, 1415, 1535, 2224, 2264, 2456, 2780, 2830, 3070, 4528, 4912, 5560, 5660, 6140, 11120, 11320, 12280, 22640, 24560, 39337, 42673, 78674, 85346, 86881, 157348, 170692, 173762, 196685, 213365, 314696, 341384, 347524, 393370, 426730, 434405, 629392, 682768, 695048, 786740, 853460, 868810, 1390096, 1573480, 1706920, 1737620, 3146960, 3413840, 3475240, 6950480, 12076459, 24152918, 48305836, 60382295, 96611672, 120764590, 193223344, 241529180, 483058360, 966116720]

約数ペア:

[(1, 966116720), (2, 483058360), (4, 241529180), (5, 193223344), (8, 120764590), (10, 96611672), (16, 60382295), (20, 48305836), (40, 24152918), (80, 12076459), (139, 6950480), (278, 3475240), (283, 3413840), (307, 3146960), (556, 1737620), (566, 1706920), (614, 1573480), (695, 1390096), (1112, 868810), (1132, 853460), (1228, 786740), (1390, 695048), (1415, 682768), (1535, 629392), (2224, 434405), (2264, 426730), (2456, 393370), (2780, 347524), (2830, 341384), (3070, 314696), (4528, 213365), (4912, 196685), (5560, 173762), (5660, 170692), (6140, 157348), (11120, 86881), (11320, 85346), (12280, 78674), (22640, 42673), (24560, 39337)]