16239160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 42508800

約数和(自身を除く): 26269640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 983, 1180, 1652, 1966, 2065, 2360, 3304, 3932, 4130, 4915, 6881, 7864, 8260, 9830, 13762, 16520, 19660, 27524, 34405, 39320, 55048, 57997, 68810, 115994, 137620, 231988, 275240, 289985, 405979, 463976, 579970, 811958, 1159940, 1623916, 2029895, 2319880, 3247832, 4059790, 8119580, 16239160]

約数ペア:

[(1, 16239160), (2, 8119580), (4, 4059790), (5, 3247832), (7, 2319880), (8, 2029895), (10, 1623916), (14, 1159940), (20, 811958), (28, 579970), (35, 463976), (40, 405979), (56, 289985), (59, 275240), (70, 231988), (118, 137620), (140, 115994), (236, 68810), (280, 57997), (295, 55048), (413, 39320), (472, 34405), (590, 27524), (826, 19660), (983, 16520), (1180, 13762), (1652, 9830), (1966, 8260), (2065, 7864), (2360, 6881), (3304, 4915), (3932, 4130)]