129770520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5825

約数の個数: 128

約数和(自身を含む): 449763840

約数和(自身を除く): 319993320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 5783, 7480, 11220, 11566, 17349, 22440, 23132, 28915, 34698, 46264, 57830, 63613, 69396, 86745, 98311, 115660, 127226, 138792, 173490, 190839, 196622, 231320, 254452, 294933, 318065, 346980, 381678, 393244, 491555, 508904, 589866, 636130, 693960, 763356, 786488, 954195, 983110, 1081421, 1179732, 1272260, 1474665, 1526712, 1908390, 1966220, 2162842, 2359464, 2544520, 2949330, 3244263, 3816780, 3932440, 4325684, 5407105, 5898660, 6488526, 7633560, 8651368, 10814210, 11797320, 12977052, 16221315, 21628420, 25954104, 32442630, 43256840, 64885260, 129770520]

約数ペア:

[(1, 129770520), (2, 64885260), (3, 43256840), (4, 32442630), (5, 25954104), (6, 21628420), (8, 16221315), (10, 12977052), (11, 11797320), (12, 10814210), (15, 8651368), (17, 7633560), (20, 6488526), (22, 5898660), (24, 5407105), (30, 4325684), (33, 3932440), (34, 3816780), (40, 3244263), (44, 2949330), (51, 2544520), (55, 2359464), (60, 2162842), (66, 1966220), (68, 1908390), (85, 1526712), (88, 1474665), (102, 1272260), (110, 1179732), (120, 1081421), (132, 983110), (136, 954195), (165, 786488), (170, 763356), (187, 693960), (204, 636130), (220, 589866), (255, 508904), (264, 491555), (330, 393244), (340, 381678), (374, 346980), (408, 318065), (440, 294933), (510, 254452), (561, 231320), (660, 196622), (680, 190839), (748, 173490), (935, 138792), (1020, 127226), (1122, 115660), (1320, 98311), (1496, 86745), (1870, 69396), (2040, 63613), (2244, 57830), (2805, 46264), (3740, 34698), (4488, 28915), (5610, 23132), (5783, 22440), (7480, 17349), (11220, 11566)]