2977892720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3079

約数の個数: 160

約数和(自身を含む): 8119408896

約数和(自身を除く): 5141516176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 67, 68, 80, 85, 88, 110, 134, 136, 170, 176, 187, 220, 268, 272, 335, 340, 374, 440, 536, 670, 680, 737, 748, 880, 935, 1072, 1139, 1340, 1360, 1474, 1496, 1870, 2278, 2680, 2948, 2971, 2992, 3685, 3740, 4556, 5360, 5695, 5896, 5942, 7370, 7480, 9112, 11390, 11792, 11884, 12529, 14740, 14855, 14960, 18224, 22780, 23768, 25058, 29480, 29710, 32681, 45560, 47536, 50116, 50507, 58960, 59420, 62645, 65362, 91120, 100232, 101014, 118840, 125290, 130724, 163405, 199057, 200464, 202028, 237680, 250580, 252535, 261448, 326810, 398114, 404056, 501160, 505070, 522896, 555577, 653620, 796228, 808112, 995285, 1002320, 1010140, 1111154, 1307240, 1592456, 1990570, 2020280, 2189627, 2222308, 2614480, 2777885, 3184912, 3383969, 3981140, 4040560, 4379254, 4444616, 5555770, 6767938, 7962280, 8758508, 8889232, 10948135, 11111540, 13535876, 15924560, 16919845, 17517016, 21896270, 22223080, 27071752, 33839690, 35034032, 37223659, 43792540, 44446160, 54143504, 67679380, 74447318, 87585080, 135358760, 148894636, 175170160, 186118295, 270717520, 297789272, 372236590, 595578544, 744473180, 1488946360, 2977892720]

約数ペア:

[(1, 2977892720), (2, 1488946360), (4, 744473180), (5, 595578544), (8, 372236590), (10, 297789272), (11, 270717520), (16, 186118295), (17, 175170160), (20, 148894636), (22, 135358760), (34, 87585080), (40, 74447318), (44, 67679380), (55, 54143504), (67, 44446160), (68, 43792540), (80, 37223659), (85, 35034032), (88, 33839690), (110, 27071752), (134, 22223080), (136, 21896270), (170, 17517016), (176, 16919845), (187, 15924560), (220, 13535876), (268, 11111540), (272, 10948135), (335, 8889232), (340, 8758508), (374, 7962280), (440, 6767938), (536, 5555770), (670, 4444616), (680, 4379254), (737, 4040560), (748, 3981140), (880, 3383969), (935, 3184912), (1072, 2777885), (1139, 2614480), (1340, 2222308), (1360, 2189627), (1474, 2020280), (1496, 1990570), (1870, 1592456), (2278, 1307240), (2680, 1111154), (2948, 1010140), (2971, 1002320), (2992, 995285), (3685, 808112), (3740, 796228), (4556, 653620), (5360, 555577), (5695, 522896), (5896, 505070), (5942, 501160), (7370, 404056), (7480, 398114), (9112, 326810), (11390, 261448), (11792, 252535), (11884, 250580), (12529, 237680), (14740, 202028), (14855, 200464), (14960, 199057), (18224, 163405), (22780, 130724), (23768, 125290), (25058, 118840), (29480, 101014), (29710, 100232), (32681, 91120), (45560, 65362), (47536, 62645), (50116, 59420), (50507, 58960)]