1330795840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5179}}^1$

素因数の和:5280

約数の個数: 112

約数和(自身を含む): 3505078080

約数和(自身を除く): 2174282240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 146, 160, 176, 220, 292, 320, 352, 365, 440, 584, 704, 730, 803, 880, 1168, 1460, 1606, 1760, 2336, 2920, 3212, 3520, 4015, 4672, 5179, 5840, 6424, 8030, 10358, 11680, 12848, 16060, 20716, 23360, 25696, 25895, 32120, 41432, 51392, 51790, 56969, 64240, 82864, 103580, 113938, 128480, 165728, 207160, 227876, 256960, 284845, 331456, 378067, 414320, 455752, 569690, 756134, 828640, 911504, 1139380, 1512268, 1657280, 1823008, 1890335, 2278760, 3024536, 3646016, 3780670, 4158737, 4557520, 6049072, 7561340, 8317474, 9115040, 12098144, 15122680, 16634948, 18230080, 20793685, 24196288, 30245360, 33269896, 41587370, 60490720, 66539792, 83174740, 120981440, 133079584, 166349480, 266159168, 332698960, 665397920, 1330795840]

約数ペア:

[(1, 1330795840), (2, 665397920), (4, 332698960), (5, 266159168), (8, 166349480), (10, 133079584), (11, 120981440), (16, 83174740), (20, 66539792), (22, 60490720), (32, 41587370), (40, 33269896), (44, 30245360), (55, 24196288), (64, 20793685), (73, 18230080), (80, 16634948), (88, 15122680), (110, 12098144), (146, 9115040), (160, 8317474), (176, 7561340), (220, 6049072), (292, 4557520), (320, 4158737), (352, 3780670), (365, 3646016), (440, 3024536), (584, 2278760), (704, 1890335), (730, 1823008), (803, 1657280), (880, 1512268), (1168, 1139380), (1460, 911504), (1606, 828640), (1760, 756134), (2336, 569690), (2920, 455752), (3212, 414320), (3520, 378067), (4015, 331456), (4672, 284845), (5179, 256960), (5840, 227876), (6424, 207160), (8030, 165728), (10358, 128480), (11680, 113938), (12848, 103580), (16060, 82864), (20716, 64240), (23360, 56969), (25696, 51790), (25895, 51392), (32120, 41432)]