215828160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:990

約数の個数: 112

約数和(自身を含む): 688214016

約数和(自身を除く): 472385856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 383, 480, 587, 766, 960, 1149, 1174, 1532, 1761, 1915, 2298, 2348, 2935, 3064, 3522, 3830, 4596, 4696, 5745, 5870, 6128, 7044, 7660, 8805, 9192, 9392, 11490, 11740, 12256, 14088, 15320, 17610, 18384, 18784, 22980, 23480, 24512, 28176, 30640, 35220, 36768, 37568, 45960, 46960, 56352, 61280, 70440, 73536, 91920, 93920, 112704, 122560, 140880, 183840, 187840, 224821, 281760, 367680, 449642, 563520, 674463, 899284, 1124105, 1348926, 1798568, 2248210, 2697852, 3372315, 3597136, 4496420, 5395704, 6744630, 7194272, 8992840, 10791408, 13489260, 14388544, 17985680, 21582816, 26978520, 35971360, 43165632, 53957040, 71942720, 107914080, 215828160]

約数ペア:

[(1, 215828160), (2, 107914080), (3, 71942720), (4, 53957040), (5, 43165632), (6, 35971360), (8, 26978520), (10, 21582816), (12, 17985680), (15, 14388544), (16, 13489260), (20, 10791408), (24, 8992840), (30, 7194272), (32, 6744630), (40, 5395704), (48, 4496420), (60, 3597136), (64, 3372315), (80, 2697852), (96, 2248210), (120, 1798568), (160, 1348926), (192, 1124105), (240, 899284), (320, 674463), (383, 563520), (480, 449642), (587, 367680), (766, 281760), (960, 224821), (1149, 187840), (1174, 183840), (1532, 140880), (1761, 122560), (1915, 112704), (2298, 93920), (2348, 91920), (2935, 73536), (3064, 70440), (3522, 61280), (3830, 56352), (4596, 46960), (4696, 45960), (5745, 37568), (5870, 36768), (6128, 35220), (7044, 30640), (7660, 28176), (8805, 24512), (9192, 23480), (9392, 22980), (11490, 18784), (11740, 18384), (12256, 17610), (14088, 15320)]