201932040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8719}}^1$

素因数の和:8926

約数の個数: 64

約数和(自身を含む): 609004800

約数和(自身を除く): 407072760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 8719, 11580, 17438, 23160, 26157, 34876, 43595, 52314, 69752, 87190, 104628, 130785, 174380, 209256, 261570, 348760, 523140, 1046280, 1682767, 3365534, 5048301, 6731068, 8413835, 10096602, 13462136, 16827670, 20193204, 25241505, 33655340, 40386408, 50483010, 67310680, 100966020, 201932040]

約数ペア:

[(1, 201932040), (2, 100966020), (3, 67310680), (4, 50483010), (5, 40386408), (6, 33655340), (8, 25241505), (10, 20193204), (12, 16827670), (15, 13462136), (20, 10096602), (24, 8413835), (30, 6731068), (40, 5048301), (60, 3365534), (120, 1682767), (193, 1046280), (386, 523140), (579, 348760), (772, 261570), (965, 209256), (1158, 174380), (1544, 130785), (1930, 104628), (2316, 87190), (2895, 69752), (3860, 52314), (4632, 43595), (5790, 34876), (7720, 26157), (8719, 23160), (11580, 17438)]