1995197279040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{7879}}^1$

素因数の和:8044

約数の個数: 896

約数和(自身を含む): 8300703744000

約数和(自身を除く): 6305506464960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 158, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 237, 240, 252, 265, 270, 280, 288, 315, 316, 318, 320, 336, 360, 371, 378, 395, 420, 424, 432, 448, 474, 477, 480, 504, 530, 540, 553, 560, 576, 630, 632, 636, 672, 711, 720, 742, 756, 790, 795, 840, 848, 864, 945, 948, 954, 960, 1008, 1060, 1080, 1106, 1113, 1120, 1185, 1260, 1264, 1272, 1344, 1422, 1431, 1440, 1484, 1512, 1580, 1590, 1659, 1680, 1696, 1728, 1855, 1890, 1896, 1908, 2016, 2120, 2133, 2160, 2212, 2226, 2240, 2370, 2385, 2520, 2528, 2544, 2765, 2844, 2862, 2880, 2968, 3024, 3160, 3180, 3318, 3339, 3360, 3392, 3555, 3710, 3780, 3792, 3816, 4032, 4187, 4240, 4266, 4320, 4424, 4452, 4740, 4770, 4977, 5040, 5056, 5088, 5530, 5565, 5688, 5724, 5936, 6048, 6320, 6360, 6636, 6678, 6720, 7110, 7155, 7420, 7560, 7584, 7632, 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約数ペア:

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