2067968640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46829}}^1$

素因数の和:46874

約数の個数: 128

約数和(自身を含む): 6878390400

約数和(自身を除く): 4810421760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 46829, 93658, 140487, 187316, 234145, 280974, 374632, 468290, 561948, 702435, 749264, 936580, 1077067, 1123896, 1404870, 1498528, 1873160, 2154134, 2247792, 2809740, 2997056, 3231201, 3746320, 4308268, 4495584, 5385335, 5619480, 5994112, 6462402, 7492640, 8616536, 8991168, 10770670, 11238960, 12924804, 14985280, 16156005, 17233072, 17982336, 21541340, 22477920, 25849608, 29970560, 32312010, 34466144, 43082680, 44955840, 51699216, 64624020, 68932288, 86165360, 89911680, 103398432, 129248040, 137864576, 172330720, 206796864, 258496080, 344661440, 413593728, 516992160, 689322880, 1033984320, 2067968640]

約数ペア:

[(1, 2067968640), (2, 1033984320), (3, 689322880), (4, 516992160), (5, 413593728), (6, 344661440), (8, 258496080), (10, 206796864), (12, 172330720), (15, 137864576), (16, 129248040), (20, 103398432), (23, 89911680), (24, 86165360), (30, 68932288), (32, 64624020), (40, 51699216), (46, 44955840), (48, 43082680), (60, 34466144), (64, 32312010), (69, 29970560), (80, 25849608), (92, 22477920), (96, 21541340), (115, 17982336), (120, 17233072), (128, 16156005), (138, 14985280), (160, 12924804), (184, 11238960), (192, 10770670), (230, 8991168), (240, 8616536), (276, 7492640), (320, 6462402), (345, 5994112), (368, 5619480), (384, 5385335), (460, 4495584), (480, 4308268), (552, 3746320), (640, 3231201), (690, 2997056), (736, 2809740), (920, 2247792), (960, 2154134), (1104, 1873160), (1380, 1498528), (1472, 1404870), (1840, 1123896), (1920, 1077067), (2208, 936580), (2760, 749264), (2944, 702435), (3680, 561948), (4416, 468290), (5520, 374632), (7360, 280974), (8832, 234145), (11040, 187316), (14720, 140487), (22080, 93658), (44160, 46829)]