214238760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105019}}^1$

素因数の和:105050

約数の個数: 64

約数和(自身を含む): 680529600

約数和(自身を除く): 466290840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 105019, 210038, 315057, 420076, 525095, 630114, 840152, 1050190, 1260228, 1575285, 1785323, 2100380, 2520456, 3150570, 3570646, 4200760, 5355969, 6301140, 7141292, 8926615, 10711938, 12602280, 14282584, 17853230, 21423876, 26779845, 35706460, 42847752, 53559690, 71412920, 107119380, 214238760]

約数ペア:

[(1, 214238760), (2, 107119380), (3, 71412920), (4, 53559690), (5, 42847752), (6, 35706460), (8, 26779845), (10, 21423876), (12, 17853230), (15, 14282584), (17, 12602280), (20, 10711938), (24, 8926615), (30, 7141292), (34, 6301140), (40, 5355969), (51, 4200760), (60, 3570646), (68, 3150570), (85, 2520456), (102, 2100380), (120, 1785323), (136, 1575285), (170, 1260228), (204, 1050190), (255, 840152), (340, 630114), (408, 525095), (510, 420076), (680, 315057), (1020, 210038), (2040, 105019)]