8163068940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{6263}}^1$

素因数の和:6848

約数の個数: 144

約数和(自身を含む): 26718164928

約数和(自身を除く): 18555095988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 557, 585, 780, 1114, 1170, 1671, 2228, 2340, 2785, 3342, 5013, 5570, 6263, 6684, 7241, 8355, 10026, 11140, 12526, 14482, 16710, 18789, 20052, 21723, 25052, 25065, 28964, 31315, 33420, 36205, 37578, 43446, 50130, 56367, 62630, 65169, 72410, 75156, 81419, 86892, 93945, 100260, 108615, 112734, 125260, 130338, 144820, 162838, 187890, 217230, 225468, 244257, 260676, 281835, 325676, 325845, 375780, 407095, 434460, 488514, 563670, 651690, 732771, 814190, 977028, 1127340, 1221285, 1303380, 1465542, 1628380, 2442570, 2931084, 3488491, 3663855, 4885140, 6976982, 7327710, 10465473, 13953964, 14655420, 17442455, 20930946, 31396419, 34884910, 41861892, 45350383, 52327365, 62792838, 69769820, 90700766, 104654730, 125585676, 136051149, 156982095, 181401532, 209309460, 226751915, 272102298, 313964190, 408153447, 453503830, 544204596, 627928380, 680255745, 816306894, 907007660, 1360511490, 1632613788, 2040767235, 2721022980, 4081534470, 8163068940]

約数ペア:

[(1, 8163068940), (2, 4081534470), (3, 2721022980), (4, 2040767235), (5, 1632613788), (6, 1360511490), (9, 907007660), (10, 816306894), (12, 680255745), (13, 627928380), (15, 544204596), (18, 453503830), (20, 408153447), (26, 313964190), (30, 272102298), (36, 226751915), (39, 209309460), (45, 181401532), (52, 156982095), (60, 136051149), (65, 125585676), (78, 104654730), (90, 90700766), (117, 69769820), (130, 62792838), (156, 52327365), (180, 45350383), (195, 41861892), (234, 34884910), (260, 31396419), (390, 20930946), (468, 17442455), (557, 14655420), (585, 13953964), (780, 10465473), (1114, 7327710), (1170, 6976982), (1671, 4885140), (2228, 3663855), (2340, 3488491), (2785, 2931084), (3342, 2442570), (5013, 1628380), (5570, 1465542), (6263, 1303380), (6684, 1221285), (7241, 1127340), (8355, 977028), (10026, 814190), (11140, 732771), (12526, 651690), (14482, 563670), (16710, 488514), (18789, 434460), (20052, 407095), (21723, 375780), (25052, 325845), (25065, 325676), (28964, 281835), (31315, 260676), (33420, 244257), (36205, 225468), (37578, 217230), (43446, 187890), (50130, 162838), (56367, 144820), (62630, 130338), (65169, 125260), (72410, 112734), (75156, 108615), (81419, 100260), (86892, 93945)]