258745080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 851731200

約数和(自身を除く): 592986120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 211, 220, 264, 330, 422, 440, 633, 660, 844, 929, 1055, 1266, 1320, 1688, 1858, 2110, 2321, 2532, 2787, 3165, 3716, 4220, 4642, 4645, 5064, 5574, 6330, 6963, 7432, 8440, 9284, 9290, 10219, 11148, 11605, 12660, 13926, 13935, 18568, 18580, 20438, 22296, 23210, 25320, 27852, 27870, 30657, 34815, 37160, 40876, 46420, 51095, 55704, 55740, 61314, 69630, 81752, 92840, 102190, 111480, 122628, 139260, 153285, 196019, 204380, 245256, 278520, 306570, 392038, 408760, 588057, 613140, 784076, 980095, 1176114, 1226280, 1568152, 1960190, 2156209, 2352228, 2940285, 3920380, 4312418, 4704456, 5880570, 6468627, 7840760, 8624836, 10781045, 11761140, 12937254, 17249672, 21562090, 23522280, 25874508, 32343135, 43124180, 51749016, 64686270, 86248360, 129372540, 258745080]

約数ペア:

[(1, 258745080), (2, 129372540), (3, 86248360), (4, 64686270), (5, 51749016), (6, 43124180), (8, 32343135), (10, 25874508), (11, 23522280), (12, 21562090), (15, 17249672), (20, 12937254), (22, 11761140), (24, 10781045), (30, 8624836), (33, 7840760), (40, 6468627), (44, 5880570), (55, 4704456), (60, 4312418), (66, 3920380), (88, 2940285), (110, 2352228), (120, 2156209), (132, 1960190), (165, 1568152), (211, 1226280), (220, 1176114), (264, 980095), (330, 784076), (422, 613140), (440, 588057), (633, 408760), (660, 392038), (844, 306570), (929, 278520), (1055, 245256), (1266, 204380), (1320, 196019), (1688, 153285), (1858, 139260), (2110, 122628), (2321, 111480), (2532, 102190), (2787, 92840), (3165, 81752), (3716, 69630), (4220, 61314), (4642, 55740), (4645, 55704), (5064, 51095), (5574, 46420), (6330, 40876), (6963, 37160), (7432, 34815), (8440, 30657), (9284, 27870), (9290, 27852), (10219, 25320), (11148, 23210), (11605, 22296), (12660, 20438), (13926, 18580), (13935, 18568)]