15702918040

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1\times {\mathrm{4409}}^1$

素因数の和:5020

約数の個数: 64

約数和(自身を含む): 35578116000

約数和(自身を除く): 19875197960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 331, 538, 662, 1076, 1324, 1345, 1655, 2152, 2648, 2690, 3310, 4409, 5380, 6620, 8818, 10760, 13240, 17636, 22045, 35272, 44090, 88180, 89039, 176360, 178078, 356156, 445195, 712312, 890390, 1186021, 1459379, 1780780, 2372042, 2918758, 3561560, 4744084, 5837516, 5930105, 7296895, 9488168, 11675032, 11860210, 14593790, 23720420, 29187580, 47440840, 58375160, 392572951, 785145902, 1570291804, 1962864755, 3140583608, 3925729510, 7851459020, 15702918040]

約数ペア:

[(1, 15702918040), (2, 7851459020), (4, 3925729510), (5, 3140583608), (8, 1962864755), (10, 1570291804), (20, 785145902), (40, 392572951), (269, 58375160), (331, 47440840), (538, 29187580), (662, 23720420), (1076, 14593790), (1324, 11860210), (1345, 11675032), (1655, 9488168), (2152, 7296895), (2648, 5930105), (2690, 5837516), (3310, 4744084), (4409, 3561560), (5380, 2918758), (6620, 2372042), (8818, 1780780), (10760, 1459379), (13240, 1186021), (17636, 890390), (22045, 712312), (35272, 445195), (44090, 356156), (88180, 178078), (89039, 176360)]