200957520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1601}}^1$

素因数の和:2140

約数の個数: 80

約数和(自身を含む): 624549312

約数和(自身を除く): 423591792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 1046, 1569, 1601, 2092, 2615, 3138, 3202, 4184, 4803, 5230, 6276, 6404, 7845, 8005, 8368, 9606, 10460, 12552, 12808, 15690, 16010, 19212, 20920, 24015, 25104, 25616, 31380, 32020, 38424, 41840, 48030, 62760, 64040, 76848, 96060, 125520, 128080, 192120, 384240, 837323, 1674646, 2511969, 3349292, 4186615, 5023938, 6698584, 8373230, 10047876, 12559845, 13397168, 16746460, 20095752, 25119690, 33492920, 40191504, 50239380, 66985840, 100478760, 200957520]

約数ペア:

[(1, 200957520), (2, 100478760), (3, 66985840), (4, 50239380), (5, 40191504), (6, 33492920), (8, 25119690), (10, 20095752), (12, 16746460), (15, 13397168), (16, 12559845), (20, 10047876), (24, 8373230), (30, 6698584), (40, 5023938), (48, 4186615), (60, 3349292), (80, 2511969), (120, 1674646), (240, 837323), (523, 384240), (1046, 192120), (1569, 128080), (1601, 125520), (2092, 96060), (2615, 76848), (3138, 64040), (3202, 62760), (4184, 48030), (4803, 41840), (5230, 38424), (6276, 32020), (6404, 31380), (7845, 25616), (8005, 25104), (8368, 24015), (9606, 20920), (10460, 19212), (12552, 16010), (12808, 15690)]