202361640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129719}}^1$

素因数の和:129746

約数の個数: 64

約数和(自身を含む): 653788800

約数和(自身を除く): 451427160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 129719, 259438, 389157, 518876, 648595, 778314, 1037752, 1297190, 1556628, 1686347, 1945785, 2594380, 3113256, 3372694, 3891570, 5059041, 5188760, 6745388, 7783140, 8431735, 10118082, 13490776, 15566280, 16863470, 20236164, 25295205, 33726940, 40472328, 50590410, 67453880, 101180820, 202361640]

約数ペア:

[(1, 202361640), (2, 101180820), (3, 67453880), (4, 50590410), (5, 40472328), (6, 33726940), (8, 25295205), (10, 20236164), (12, 16863470), (13, 15566280), (15, 13490776), (20, 10118082), (24, 8431735), (26, 7783140), (30, 6745388), (39, 5188760), (40, 5059041), (52, 3891570), (60, 3372694), (65, 3113256), (78, 2594380), (104, 1945785), (120, 1686347), (130, 1556628), (156, 1297190), (195, 1037752), (260, 778314), (312, 648595), (390, 518876), (520, 389157), (780, 259438), (1560, 129719)]