20162395680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 768

約数和(自身を含む): 79949721600

約数和(自身を除く): 59787325920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 53, 56, 57, 59, 60, 70, 76, 80, 84, 95, 96, 101, 105, 106, 112, 114, 118, 120, 133, 140, 152, 159, 160, 168, 177, 190, 202, 210, 212, 224, 228, 236, 240, 265, 266, 280, 285, 295, 303, 304, 318, 336, 354, 371, 380, 399, 404, 413, 420, 424, 456, 472, 480, 505, 530, 532, 560, 570, 590, 606, 608, 636, 665, 672, 707, 708, 742, 760, 795, 798, 808, 826, 840, 848, 885, 912, 944, 1007, 1010, 1060, 1064, 1113, 1120, 1121, 1140, 1180, 1212, 1239, 1272, 1330, 1414, 1416, 1484, 1515, 1520, 1590, 1596, 1616, 1652, 1680, 1696, 1770, 1824, 1855, 1888, 1919, 1995, 2014, 2020, 2065, 2120, 2121, 2128, 2226, 2242, 2280, 2360, 2424, 2478, 2544, 2660, 2828, 2832, 2968, 3021, 3030, 3040, 3127, 3180, 3192, 3232, 3304, 3360, 3363, 3535, 3540, 3710, 3838, 3990, 4028, 4040, 4130, 4240, 4242, 4256, 4452, 4484, 4560, 4720, 4848, 4956, 5035, 5088, 5320, 5353, 5565, 5605, 5656, 5664, 5757, 5936, 5959, 6042, 6060, 6195, 6254, 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3383520, 3396630, 3502240, 3559745, 3564780, 3597216, 3623072, 3766560, 3789924, 3962735, 4004448, 4068280, 4158910, 4271694, 4421578, 4496520, 4528840, 4737405, 4753040, 4755282, 4881936, 4990692, 5005560, 5053232, 5253360, 5434608, 5695592, 5703648, 5995360, 6000713, 6102420, 6238365, 6316540, 6340376, 6447840, 6632367, 6654256, 6674080, 6793260, 7119490, 7129560, 7579848, 7925470, 8136560, 8317820, 8543388, 8843156, 8993040, 9057680, 9474810, 9506080, 9510564, 9763872, 9981384, 10011120, 10106464, 10506720, 10679235, 10869216, 11053945, 11391184, 11888205, 12001426, 12204840, 12476730, 12633080, 12680752, 13264734, 13308512, 13586520, 14238980, 14259120, 15159696, 15850940, 16273120, 16635640, 17086776, 17686312, 17986080, 18002139, 18115360, 18949620, 19021128, 19962768, 20022240, 21358470, 22107890, 22782368, 23776410, 24002852, 24409680, 24953460, 25266160, 25361504, 26529468, 27173040, 28477960, 28518240, 30003565, 30319392, 31701880, 33161835, 33271280, 34173552, 35372624, 36004278, 37899240, 38042256, 39925536, 42004991, 42716940, 44215780, 47552820, 48005704, 48819360, 49906920, 50532320, 53058936, 54346080, 56955920, 60007130, 63403760, 66323670, 66542560, 68347104, 70745248, 72008556, 75798480, 76084512, 84009982, 85433880, 88431560, 90010695, 95105640, 96011408, 99813840, 106117872, 113911840, 120014260, 126014973, 126807520, 132647340, 144017112, 151596960, 168019964, 170867760, 176863120, 180021390, 190211280, 192022816, 199627680, 210024955, 212235744, 240028520, 252029946, 265294680, 288034224, 336039928, 341735520, 353726240, 360042780, 380422560, 420049910, 480057040, 504059892, 530589360, 576068448, 630074865, 672079856, 720085560, 840099820, 960114080, 1008119784, 1061178720, 1260149730, 1344159712, 1440171120, 1680199640, 2016239568, 2520299460, 2880342240, 3360399280, 4032479136, 5040598920, 6720798560, 10081197840, 20162395680]

約数ペア:

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