1628114880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{242279}}^1$

素因数の和:242306

約数の個数: 112

約数和(自身を含む): 5907755520

約数和(自身を除く): 4279640640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 242279, 484558, 726837, 969116, 1211395, 1453674, 1695953, 1938232, 2422790, 2907348, 3391906, 3634185, 3876464, 4845580, 5087859, 5814696, 6783812, 7268370, 7752928, 8479765, 9691160, 10175718, 11629392, 13567624, 14536740, 15505856, 16959530, 19382320, 20351436, 23258784, 25439295, 27135248, 29073480, 33919060, 38764640, 40702872, 46517568, 50878590, 54270496, 58146960, 67838120, 77529280, 81405744, 101757180, 108540992, 116293920, 135676240, 162811488, 203514360, 232587840, 271352480, 325622976, 407028720, 542704960, 814057440, 1628114880]

約数ペア:

[(1, 1628114880), (2, 814057440), (3, 542704960), (4, 407028720), (5, 325622976), (6, 271352480), (7, 232587840), (8, 203514360), (10, 162811488), (12, 135676240), (14, 116293920), (15, 108540992), (16, 101757180), (20, 81405744), (21, 77529280), (24, 67838120), (28, 58146960), (30, 54270496), (32, 50878590), (35, 46517568), (40, 40702872), (42, 38764640), (48, 33919060), (56, 29073480), (60, 27135248), (64, 25439295), (70, 23258784), (80, 20351436), (84, 19382320), (96, 16959530), (105, 15505856), (112, 14536740), (120, 13567624), (140, 11629392), (160, 10175718), (168, 9691160), (192, 8479765), (210, 7752928), (224, 7268370), (240, 6783812), (280, 5814696), (320, 5087859), (336, 4845580), (420, 3876464), (448, 3634185), (480, 3391906), (560, 2907348), (672, 2422790), (840, 1938232), (960, 1695953), (1120, 1453674), (1344, 1211395), (1680, 969116), (2240, 726837), (3360, 484558), (6720, 242279)]