2516223840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{403241}}^1$

素因数の和:403272

約数の個数: 96

約数和(自身を含む): 8535826656

約数和(自身を除く): 6019602816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 403241, 806482, 1209723, 1612964, 2016205, 2419446, 3225928, 4032410, 4838892, 5242133, 6048615, 6451856, 8064820, 9677784, 10484266, 12097230, 12903712, 15726399, 16129640, 19355568, 20968532, 24194460, 26210665, 31452798, 32259280, 38711136, 41937064, 48388920, 52421330, 62905596, 64518560, 78631995, 83874128, 96777840, 104842660, 125811192, 157263990, 167748256, 193555680, 209685320, 251622384, 314527980, 419370640, 503244768, 629055960, 838741280, 1258111920, 2516223840]

約数ペア:

[(1, 2516223840), (2, 1258111920), (3, 838741280), (4, 629055960), (5, 503244768), (6, 419370640), (8, 314527980), (10, 251622384), (12, 209685320), (13, 193555680), (15, 167748256), (16, 157263990), (20, 125811192), (24, 104842660), (26, 96777840), (30, 83874128), (32, 78631995), (39, 64518560), (40, 62905596), (48, 52421330), (52, 48388920), (60, 41937064), (65, 38711136), (78, 32259280), (80, 31452798), (96, 26210665), (104, 24194460), (120, 20968532), (130, 19355568), (156, 16129640), (160, 15726399), (195, 12903712), (208, 12097230), (240, 10484266), (260, 9677784), (312, 8064820), (390, 6451856), (416, 6048615), (480, 5242133), (520, 4838892), (624, 4032410), (780, 3225928), (1040, 2419446), (1248, 2016205), (1560, 1612964), (2080, 1209723), (3120, 806482), (6240, 403241)]