1430236160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2201

約数の個数: 88

約数和(自身を含む): 3457628640

約数和(自身を除く): 2027392480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 512, 548, 640, 685, 1024, 1096, 1280, 1370, 2039, 2192, 2560, 2740, 4078, 4384, 5120, 5480, 8156, 8768, 10195, 10960, 16312, 17536, 20390, 21920, 32624, 35072, 40780, 43840, 65248, 70144, 81560, 87680, 130496, 140288, 163120, 175360, 260992, 279343, 326240, 350720, 521984, 558686, 652480, 701440, 1043968, 1117372, 1304960, 1396715, 2087936, 2234744, 2609920, 2793430, 4469488, 5219840, 5586860, 8938976, 10439680, 11173720, 17877952, 22347440, 35755904, 44694880, 71511808, 89389760, 143023616, 178779520, 286047232, 357559040, 715118080, 1430236160]

約数ペア:

[(1, 1430236160), (2, 715118080), (4, 357559040), (5, 286047232), (8, 178779520), (10, 143023616), (16, 89389760), (20, 71511808), (32, 44694880), (40, 35755904), (64, 22347440), (80, 17877952), (128, 11173720), (137, 10439680), (160, 8938976), (256, 5586860), (274, 5219840), (320, 4469488), (512, 2793430), (548, 2609920), (640, 2234744), (685, 2087936), (1024, 1396715), (1096, 1304960), (1280, 1117372), (1370, 1043968), (2039, 701440), (2192, 652480), (2560, 558686), (2740, 521984), (4078, 350720), (4384, 326240), (5120, 279343), (5480, 260992), (8156, 175360), (8768, 163120), (10195, 140288), (10960, 130496), (16312, 87680), (17536, 81560), (20390, 70144), (21920, 65248), (32624, 43840), (35072, 40780)]