2020643040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4099}}^1$

素因数の和:4209

約数の個数: 192

約数和(自身を含む): 6943104000

約数和(自身を除く): 4922460960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 390, 395, 416, 474, 480, 520, 624, 632, 780, 790, 948, 1027, 1040, 1185, 1248, 1264, 1560, 1580, 1896, 2054, 2080, 2370, 2528, 3081, 3120, 3160, 3792, 4099, 4108, 4740, 5135, 6162, 6240, 6320, 7584, 8198, 8216, 9480, 10270, 12297, 12324, 12640, 15405, 16396, 16432, 18960, 20495, 20540, 24594, 24648, 30810, 32792, 32864, 37920, 40990, 41080, 49188, 49296, 53287, 61485, 61620, 65584, 81980, 82160, 98376, 98592, 106574, 122970, 123240, 131168, 159861, 163960, 164320, 196752, 213148, 245940, 246480, 266435, 319722, 323821, 327920, 393504, 426296, 491880, 492960, 532870, 639444, 647642, 655840, 799305, 852592, 971463, 983760, 1065740, 1278888, 1295284, 1598610, 1619105, 1705184, 1942926, 1967520, 2131480, 2557776, 2590568, 3197220, 3238210, 3885852, 4209673, 4262960, 4857315, 5115552, 5181136, 6394440, 6476420, 7771704, 8419346, 8525920, 9714630, 10362272, 12629019, 12788880, 12952840, 15543408, 16838692, 19429260, 21048365, 25258038, 25577760, 25905680, 31086816, 33677384, 38858520, 42096730, 50516076, 51811360, 63145095, 67354768, 77717040, 84193460, 101032152, 126290190, 134709536, 155434080, 168386920, 202064304, 252580380, 336773840, 404128608, 505160760, 673547680, 1010321520, 2020643040]

約数ペア:

[(1, 2020643040), (2, 1010321520), (3, 673547680), (4, 505160760), (5, 404128608), (6, 336773840), (8, 252580380), (10, 202064304), (12, 168386920), (13, 155434080), (15, 134709536), (16, 126290190), (20, 101032152), (24, 84193460), (26, 77717040), (30, 67354768), (32, 63145095), (39, 51811360), (40, 50516076), (48, 42096730), (52, 38858520), (60, 33677384), (65, 31086816), (78, 25905680), (79, 25577760), (80, 25258038), (96, 21048365), (104, 19429260), (120, 16838692), (130, 15543408), (156, 12952840), (158, 12788880), (160, 12629019), (195, 10362272), (208, 9714630), (237, 8525920), (240, 8419346), (260, 7771704), (312, 6476420), (316, 6394440), (390, 5181136), (395, 5115552), (416, 4857315), (474, 4262960), (480, 4209673), (520, 3885852), (624, 3238210), (632, 3197220), (780, 2590568), (790, 2557776), (948, 2131480), (1027, 1967520), (1040, 1942926), (1185, 1705184), (1248, 1619105), (1264, 1598610), (1560, 1295284), (1580, 1278888), (1896, 1065740), (2054, 983760), (2080, 971463), (2370, 852592), (2528, 799305), (3081, 655840), (3120, 647642), (3160, 639444), (3792, 532870), (4099, 492960), (4108, 491880), (4740, 426296), (5135, 393504), (6162, 327920), (6240, 323821), (6320, 319722), (7584, 266435), (8198, 246480), (8216, 245940), (9480, 213148), (10270, 196752), (12297, 164320), (12324, 163960), (12640, 159861), (15405, 131168), (16396, 123240), (16432, 122970), (18960, 106574), (20495, 98592), (20540, 98376), (24594, 82160), (24648, 81980), (30810, 65584), (32792, 61620), (32864, 61485), (37920, 53287), (40990, 49296), (41080, 49188)]