1566521220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{5507}}^1$

素因数の和:5961

約数の個数: 96

約数和(自身を含む): 4796983296

約数和(自身を除く): 3230462076

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 431, 660, 862, 1293, 1724, 2155, 2586, 4310, 4741, 5172, 5507, 6465, 8620, 9482, 11014, 12930, 14223, 16521, 18964, 22028, 23705, 25860, 27535, 28446, 33042, 47410, 55070, 56892, 60577, 66084, 71115, 82605, 94820, 110140, 121154, 142230, 165210, 181731, 242308, 284460, 302885, 330420, 363462, 605770, 726924, 908655, 1211540, 1817310, 2373517, 3634620, 4747034, 7120551, 9494068, 11867585, 14241102, 23735170, 26108687, 28482204, 35602755, 47470340, 52217374, 71205510, 78326061, 104434748, 130543435, 142411020, 156652122, 261086870, 313304244, 391630305, 522173740, 783260610, 1566521220]

約数ペア:

[(1, 1566521220), (2, 783260610), (3, 522173740), (4, 391630305), (5, 313304244), (6, 261086870), (10, 156652122), (11, 142411020), (12, 130543435), (15, 104434748), (20, 78326061), (22, 71205510), (30, 52217374), (33, 47470340), (44, 35602755), (55, 28482204), (60, 26108687), (66, 23735170), (110, 14241102), (132, 11867585), (165, 9494068), (220, 7120551), (330, 4747034), (431, 3634620), (660, 2373517), (862, 1817310), (1293, 1211540), (1724, 908655), (2155, 726924), (2586, 605770), (4310, 363462), (4741, 330420), (5172, 302885), (5507, 284460), (6465, 242308), (8620, 181731), (9482, 165210), (11014, 142230), (12930, 121154), (14223, 110140), (16521, 94820), (18964, 82605), (22028, 71115), (23705, 66084), (25860, 60577), (27535, 56892), (28446, 55070), (33042, 47410)]