70750720

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1005

約数の個数: 80

約数和(自身を含む): 175669560

約数和(自身を除く): 104918840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 953, 1160, 1280, 1856, 1906, 2320, 2560, 3712, 3812, 4640, 4765, 7424, 7624, 9280, 9530, 14848, 15248, 18560, 19060, 27637, 30496, 37120, 38120, 55274, 60992, 74240, 76240, 110548, 121984, 138185, 152480, 221096, 243968, 276370, 304960, 442192, 487936, 552740, 609920, 884384, 1105480, 1219840, 1768768, 2210960, 2439680, 3537536, 4421920, 7075072, 8843840, 14150144, 17687680, 35375360, 70750720]

約数ペア:

[(1, 70750720), (2, 35375360), (4, 17687680), (5, 14150144), (8, 8843840), (10, 7075072), (16, 4421920), (20, 3537536), (29, 2439680), (32, 2210960), (40, 1768768), (58, 1219840), (64, 1105480), (80, 884384), (116, 609920), (128, 552740), (145, 487936), (160, 442192), (232, 304960), (256, 276370), (290, 243968), (320, 221096), (464, 152480), (512, 138185), (580, 121984), (640, 110548), (928, 76240), (953, 74240), (1160, 60992), (1280, 55274), (1856, 38120), (1906, 37120), (2320, 30496), (2560, 27637), (3712, 19060), (3812, 18560), (4640, 15248), (4765, 14848), (7424, 9530), (7624, 9280)]