137788680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3469}}^1$

素因数の和:3814

約数の個数: 64

約数和(自身を含む): 414734400

約数和(自身を除く): 276945720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3469, 3972, 4965, 6620, 6938, 7944, 9930, 10407, 13240, 13876, 17345, 19860, 20814, 27752, 34690, 39720, 41628, 52035, 69380, 83256, 104070, 138760, 208140, 416280, 1148239, 2296478, 3444717, 4592956, 5741195, 6889434, 9185912, 11482390, 13778868, 17223585, 22964780, 27557736, 34447170, 45929560, 68894340, 137788680]

約数ペア:

[(1, 137788680), (2, 68894340), (3, 45929560), (4, 34447170), (5, 27557736), (6, 22964780), (8, 17223585), (10, 13778868), (12, 11482390), (15, 9185912), (20, 6889434), (24, 5741195), (30, 4592956), (40, 3444717), (60, 2296478), (120, 1148239), (331, 416280), (662, 208140), (993, 138760), (1324, 104070), (1655, 83256), (1986, 69380), (2648, 52035), (3310, 41628), (3469, 39720), (3972, 34690), (4965, 27752), (6620, 20814), (6938, 19860), (7944, 17345), (9930, 13876), (10407, 13240)]