39539280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 141740928

約数和(自身を除く): 102201648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 881, 935, 1020, 1122, 1320, 1360, 1496, 1762, 1870, 2040, 2244, 2640, 2643, 2805, 2992, 3524, 3740, 4080, 4405, 4488, 5286, 5610, 7048, 7480, 8810, 8976, 9691, 10572, 11220, 13215, 14096, 14960, 14977, 17620, 19382, 21144, 22440, 26430, 29073, 29954, 35240, 38764, 42288, 44880, 44931, 48455, 52860, 58146, 59908, 70480, 74885, 77528, 89862, 96910, 105720, 116292, 119816, 145365, 149770, 155056, 164747, 179724, 193820, 211440, 224655, 232584, 239632, 290730, 299540, 329494, 359448, 387640, 449310, 465168, 494241, 581460, 599080, 658988, 718896, 775280, 823735, 898620, 988482, 1162920, 1198160, 1317976, 1647470, 1797240, 1976964, 2325840, 2471205, 2635952, 3294940, 3594480, 3953928, 4942410, 6589880, 7907856, 9884820, 13179760, 19769640, 39539280]

約数ペア:

[(1, 39539280), (2, 19769640), (3, 13179760), (4, 9884820), (5, 7907856), (6, 6589880), (8, 4942410), (10, 3953928), (11, 3594480), (12, 3294940), (15, 2635952), (16, 2471205), (17, 2325840), (20, 1976964), (22, 1797240), (24, 1647470), (30, 1317976), (33, 1198160), (34, 1162920), (40, 988482), (44, 898620), (48, 823735), (51, 775280), (55, 718896), (60, 658988), (66, 599080), (68, 581460), (80, 494241), (85, 465168), (88, 449310), (102, 387640), (110, 359448), (120, 329494), (132, 299540), (136, 290730), (165, 239632), (170, 232584), (176, 224655), (187, 211440), (204, 193820), (220, 179724), (240, 164747), (255, 155056), (264, 149770), (272, 145365), (330, 119816), (340, 116292), (374, 105720), (408, 96910), (440, 89862), (510, 77528), (528, 74885), (561, 70480), (660, 59908), (680, 58146), (748, 52860), (816, 48455), (880, 44931), (881, 44880), (935, 42288), (1020, 38764), (1122, 35240), (1320, 29954), (1360, 29073), (1496, 26430), (1762, 22440), (1870, 21144), (2040, 19382), (2244, 17620), (2640, 14977), (2643, 14960), (2805, 14096), (2992, 13215), (3524, 11220), (3740, 10572), (4080, 9691), (4405, 8976), (4488, 8810), (5286, 7480), (5610, 7048)]