1069640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 96

約数和(自身を含む): 3016440

約数和(自身を除く): 1946800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 121, 130, 136, 143, 170, 187, 220, 221, 242, 260, 286, 340, 374, 440, 442, 484, 520, 572, 605, 680, 715, 748, 884, 935, 968, 1105, 1144, 1210, 1430, 1496, 1573, 1768, 1870, 2057, 2210, 2420, 2431, 2860, 3146, 3740, 4114, 4420, 4840, 4862, 5720, 6292, 7480, 7865, 8228, 8840, 9724, 10285, 12155, 12584, 15730, 16456, 19448, 20570, 24310, 26741, 31460, 41140, 48620, 53482, 62920, 82280, 97240, 106964, 133705, 213928, 267410, 534820, 1069640]

約数ペア:

[(1, 1069640), (2, 534820), (4, 267410), (5, 213928), (8, 133705), (10, 106964), (11, 97240), (13, 82280), (17, 62920), (20, 53482), (22, 48620), (26, 41140), (34, 31460), (40, 26741), (44, 24310), (52, 20570), (55, 19448), (65, 16456), (68, 15730), (85, 12584), (88, 12155), (104, 10285), (110, 9724), (121, 8840), (130, 8228), (136, 7865), (143, 7480), (170, 6292), (187, 5720), (220, 4862), (221, 4840), (242, 4420), (260, 4114), (286, 3740), (340, 3146), (374, 2860), (440, 2431), (442, 2420), (484, 2210), (520, 2057), (572, 1870), (605, 1768), (680, 1573), (715, 1496), (748, 1430), (884, 1210), (935, 1144), (968, 1105)]