1510857520

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 3552772608

約数和(自身を除く): 2041915088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 271, 307, 454, 542, 614, 908, 1084, 1135, 1228, 1355, 1535, 1816, 2168, 2270, 2456, 2710, 3070, 3632, 4336, 4540, 4912, 5420, 6140, 9080, 10840, 12280, 18160, 21680, 24560, 61517, 69689, 83197, 123034, 139378, 166394, 246068, 278756, 307585, 332788, 348445, 415985, 492136, 557512, 615170, 665576, 696890, 831970, 984272, 1115024, 1230340, 1331152, 1393780, 1663940, 2460680, 2787560, 3327880, 4921360, 5575120, 6655760, 18885719, 37771438, 75542876, 94428595, 151085752, 188857190, 302171504, 377714380, 755428760, 1510857520]

約数ペア:

[(1, 1510857520), (2, 755428760), (4, 377714380), (5, 302171504), (8, 188857190), (10, 151085752), (16, 94428595), (20, 75542876), (40, 37771438), (80, 18885719), (227, 6655760), (271, 5575120), (307, 4921360), (454, 3327880), (542, 2787560), (614, 2460680), (908, 1663940), (1084, 1393780), (1135, 1331152), (1228, 1230340), (1355, 1115024), (1535, 984272), (1816, 831970), (2168, 696890), (2270, 665576), (2456, 615170), (2710, 557512), (3070, 492136), (3632, 415985), (4336, 348445), (4540, 332788), (4912, 307585), (5420, 278756), (6140, 246068), (9080, 166394), (10840, 139378), (12280, 123034), (18160, 83197), (21680, 69689), (24560, 61517)]