1567892560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1451}}^1$

素因数の和:2516

約数の個数: 80

約数和(自身を含む): 3932248320

約数和(自身を除く): 2364355760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1039, 1040, 1451, 2078, 2902, 4156, 5195, 5804, 7255, 8312, 10390, 11608, 13507, 14510, 16624, 18863, 20780, 23216, 27014, 29020, 37726, 41560, 54028, 58040, 67535, 75452, 83120, 94315, 108056, 116080, 135070, 150904, 188630, 216112, 270140, 301808, 377260, 540280, 754520, 1080560, 1507589, 1509040, 3015178, 6030356, 7537945, 12060712, 15075890, 19598657, 24121424, 30151780, 39197314, 60303560, 78394628, 97993285, 120607120, 156789256, 195986570, 313578512, 391973140, 783946280, 1567892560]

約数ペア:

[(1, 1567892560), (2, 783946280), (4, 391973140), (5, 313578512), (8, 195986570), (10, 156789256), (13, 120607120), (16, 97993285), (20, 78394628), (26, 60303560), (40, 39197314), (52, 30151780), (65, 24121424), (80, 19598657), (104, 15075890), (130, 12060712), (208, 7537945), (260, 6030356), (520, 3015178), (1039, 1509040), (1040, 1507589), (1451, 1080560), (2078, 754520), (2902, 540280), (4156, 377260), (5195, 301808), (5804, 270140), (7255, 216112), (8312, 188630), (10390, 150904), (11608, 135070), (13507, 116080), (14510, 108056), (16624, 94315), (18863, 83120), (20780, 75452), (23216, 67535), (27014, 58040), (29020, 54028), (37726, 41560)]