265616960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:201

約数の個数: 168

約数和(自身を含む): 770656320

約数和(自身を除く): 505039360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 79, 80, 95, 112, 133, 140, 152, 158, 160, 190, 224, 266, 280, 304, 316, 320, 380, 395, 448, 532, 553, 560, 608, 632, 665, 760, 790, 1064, 1106, 1120, 1216, 1264, 1330, 1501, 1520, 1580, 2128, 2212, 2240, 2528, 2660, 2765, 3002, 3040, 3160, 4256, 4424, 5056, 5320, 5530, 6004, 6080, 6241, 6320, 7505, 8512, 8848, 10507, 10640, 11060, 12008, 12482, 12640, 15010, 17696, 21014, 21280, 22120, 24016, 24964, 25280, 30020, 31205, 35392, 42028, 42560, 43687, 44240, 48032, 49928, 52535, 60040, 62410, 84056, 87374, 88480, 96064, 99856, 105070, 118579, 120080, 124820, 168112, 174748, 176960, 199712, 210140, 218435, 237158, 240160, 249640, 336224, 349496, 399424, 420280, 436870, 474316, 480320, 499280, 592895, 672448, 698992, 830053, 840560, 873740, 948632, 998560, 1185790, 1397984, 1660106, 1681120, 1747480, 1897264, 1997120, 2371580, 2795968, 3320212, 3362240, 3494960, 3794528, 4150265, 4743160, 6640424, 6989920, 7589056, 8300530, 9486320, 13280848, 13979840, 16601060, 18972640, 26561696, 33202120, 37945280, 53123392, 66404240, 132808480, 265616960]

約数ペア:

[(1, 265616960), (2, 132808480), (4, 66404240), (5, 53123392), (7, 37945280), (8, 33202120), (10, 26561696), (14, 18972640), (16, 16601060), (19, 13979840), (20, 13280848), (28, 9486320), (32, 8300530), (35, 7589056), (38, 6989920), (40, 6640424), (56, 4743160), (64, 4150265), (70, 3794528), (76, 3494960), (79, 3362240), (80, 3320212), (95, 2795968), (112, 2371580), (133, 1997120), (140, 1897264), (152, 1747480), (158, 1681120), (160, 1660106), (190, 1397984), (224, 1185790), (266, 998560), (280, 948632), (304, 873740), (316, 840560), (320, 830053), (380, 698992), (395, 672448), (448, 592895), (532, 499280), (553, 480320), (560, 474316), (608, 436870), (632, 420280), (665, 399424), (760, 349496), (790, 336224), (1064, 249640), (1106, 240160), (1120, 237158), (1216, 218435), (1264, 210140), (1330, 199712), (1501, 176960), (1520, 174748), (1580, 168112), (2128, 124820), (2212, 120080), (2240, 118579), (2528, 105070), (2660, 99856), (2765, 96064), (3002, 88480), (3040, 87374), (3160, 84056), (4256, 62410), (4424, 60040), (5056, 52535), (5320, 49928), (5530, 48032), (6004, 44240), (6080, 43687), (6241, 42560), (6320, 42028), (7505, 35392), (8512, 31205), (8848, 30020), (10507, 25280), (10640, 24964), (11060, 24016), (12008, 22120), (12482, 21280), (12640, 21014), (15010, 17696)]