23165520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13789}}^1$

素因数の和:13812

約数の個数: 80

約数和(自身を含む): 82078080

約数和(自身を除く): 58912560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13789, 27578, 41367, 55156, 68945, 82734, 96523, 110312, 137890, 165468, 193046, 206835, 220624, 275780, 289569, 330936, 386092, 413670, 482615, 551560, 579138, 661872, 772184, 827340, 965230, 1103120, 1158276, 1447845, 1544368, 1654680, 1930460, 2316552, 2895690, 3309360, 3860920, 4633104, 5791380, 7721840, 11582760, 23165520]

約数ペア:

[(1, 23165520), (2, 11582760), (3, 7721840), (4, 5791380), (5, 4633104), (6, 3860920), (7, 3309360), (8, 2895690), (10, 2316552), (12, 1930460), (14, 1654680), (15, 1544368), (16, 1447845), (20, 1158276), (21, 1103120), (24, 965230), (28, 827340), (30, 772184), (35, 661872), (40, 579138), (42, 551560), (48, 482615), (56, 413670), (60, 386092), (70, 330936), (80, 289569), (84, 275780), (105, 220624), (112, 206835), (120, 193046), (140, 165468), (168, 137890), (210, 110312), (240, 96523), (280, 82734), (336, 68945), (420, 55156), (560, 41367), (840, 27578), (1680, 13789)]