157075240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32999}}^1$

素因数の和:33034

約数の個数: 64

約数和(自身を含む): 427680000

約数和(自身を除く): 270604760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 32999, 65998, 131996, 164995, 230993, 263992, 329990, 461986, 560983, 659980, 923972, 1121966, 1154965, 1319960, 1847944, 2243932, 2309930, 2804915, 3926881, 4487864, 4619860, 5609830, 7853762, 9239720, 11219660, 15707524, 19634405, 22439320, 31415048, 39268810, 78537620, 157075240]

約数ペア:

[(1, 157075240), (2, 78537620), (4, 39268810), (5, 31415048), (7, 22439320), (8, 19634405), (10, 15707524), (14, 11219660), (17, 9239720), (20, 7853762), (28, 5609830), (34, 4619860), (35, 4487864), (40, 3926881), (56, 2804915), (68, 2309930), (70, 2243932), (85, 1847944), (119, 1319960), (136, 1154965), (140, 1121966), (170, 923972), (238, 659980), (280, 560983), (340, 461986), (476, 329990), (595, 263992), (680, 230993), (952, 164995), (1190, 131996), (2380, 65998), (4760, 32999)]