70874640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:761

約数の個数: 120

約数和(自身を含む): 239817240

約数和(自身を除く): 168942600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 519, 569, 692, 720, 865, 1038, 1138, 1384, 1557, 1707, 1730, 2076, 2276, 2595, 2768, 2845, 3114, 3414, 3460, 4152, 4552, 5121, 5190, 5690, 6228, 6828, 6920, 7785, 8304, 8535, 9104, 10242, 10380, 11380, 12456, 13656, 13840, 15570, 17070, 20484, 20760, 22760, 24912, 25605, 27312, 31140, 34140, 40968, 41520, 45520, 51210, 62280, 68280, 81936, 98437, 102420, 124560, 136560, 196874, 204840, 295311, 393748, 409680, 492185, 590622, 787496, 885933, 984370, 1181244, 1476555, 1574992, 1771866, 1968740, 2362488, 2953110, 3543732, 3937480, 4429665, 4724976, 5906220, 7087464, 7874960, 8859330, 11812440, 14174928, 17718660, 23624880, 35437320, 70874640]

約数ペア:

[(1, 70874640), (2, 35437320), (3, 23624880), (4, 17718660), (5, 14174928), (6, 11812440), (8, 8859330), (9, 7874960), (10, 7087464), (12, 5906220), (15, 4724976), (16, 4429665), (18, 3937480), (20, 3543732), (24, 2953110), (30, 2362488), (36, 1968740), (40, 1771866), (45, 1574992), (48, 1476555), (60, 1181244), (72, 984370), (80, 885933), (90, 787496), (120, 590622), (144, 492185), (173, 409680), (180, 393748), (240, 295311), (346, 204840), (360, 196874), (519, 136560), (569, 124560), (692, 102420), (720, 98437), (865, 81936), (1038, 68280), (1138, 62280), (1384, 51210), (1557, 45520), (1707, 41520), (1730, 40968), (2076, 34140), (2276, 31140), (2595, 27312), (2768, 25605), (2845, 24912), (3114, 22760), (3414, 20760), (3460, 20484), (4152, 17070), (4552, 15570), (5121, 13840), (5190, 13656), (5690, 12456), (6228, 11380), (6828, 10380), (6920, 10242), (7785, 9104), (8304, 8535)]