66948960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10729}}^1$

素因数の和:10760

約数の個数: 96

約数和(自身を含む): 227132640

約数和(自身を除く): 160183680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 10729, 21458, 32187, 42916, 53645, 64374, 85832, 107290, 128748, 139477, 160935, 171664, 214580, 257496, 278954, 321870, 343328, 418431, 429160, 514992, 557908, 643740, 697385, 836862, 858320, 1029984, 1115816, 1287480, 1394770, 1673724, 1716640, 2092155, 2231632, 2574960, 2789540, 3347448, 4184310, 4463264, 5149920, 5579080, 6694896, 8368620, 11158160, 13389792, 16737240, 22316320, 33474480, 66948960]

約数ペア:

[(1, 66948960), (2, 33474480), (3, 22316320), (4, 16737240), (5, 13389792), (6, 11158160), (8, 8368620), (10, 6694896), (12, 5579080), (13, 5149920), (15, 4463264), (16, 4184310), (20, 3347448), (24, 2789540), (26, 2574960), (30, 2231632), (32, 2092155), (39, 1716640), (40, 1673724), (48, 1394770), (52, 1287480), (60, 1115816), (65, 1029984), (78, 858320), (80, 836862), (96, 697385), (104, 643740), (120, 557908), (130, 514992), (156, 429160), (160, 418431), (195, 343328), (208, 321870), (240, 278954), (260, 257496), (312, 214580), (390, 171664), (416, 160935), (480, 139477), (520, 128748), (624, 107290), (780, 85832), (1040, 64374), (1248, 53645), (1560, 42916), (2080, 32187), (3120, 21458), (6240, 10729)]