2097702.000000000

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 643507200

約数和(自身を除く): 466499040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 379, 417, 420, 480, 556, 560, 672, 695, 758, 834, 840, 973, 1112, 1120, 1137, 1390, 1516, 1668, 1680, 1895, 1946, 2085, 2224, 2274, 2653, 2780, 2919, 3032, 3336, 3360, 3790, 3892, 4170, 4448, 4548, 4865, 5306, 5560, 5685, 5838, 6064, 6672, 7580, 7784, 7959, 8340, 9096, 9730, 10612, 11120, 11370, 11676, 12128, 13265, 13344, 14595, 15160, 15568, 15918, 16680, 18192, 19460, 21224, 22240, 22740, 23352, 26530, 29190, 30320, 31136, 31836, 33360, 36384, 38920, 39795, 42448, 45480, 46704, 52681, 53060, 58380, 60640, 63672, 66720, 77840, 79590, 84896, 90960, 93408, 105362, 106120, 116760, 127344, 155680, 158043, 159180, 181920, 210724, 212240, 233520, 254688, 263405, 316086, 318360, 368767, 421448, 424480, 467040, 526810, 632172, 636720, 737534, 790215, 842896, 1053620, 1106301, 1264344, 1273440, 1475068, 1580430, 1685792, 1843835, 2107240, 2212602, 2528688, 2950136, 3160860, 3687670, 4214480, 4425204, 5057376, 5531505, 5900272, 6321720, 7375340, 8428960, 8850408, 11063010, 11800544, 12643440, 14750680, 17700816, 22126020, 25286880, 29501360, 35401632, 44252040, 59002720, 88504080, 177008160]

約数ペア:

[(1, 177008160), (2, 88504080), (3, 59002720), (4, 44252040), (5, 35401632), (6, 29501360), (7, 25286880), (8, 22126020), (10, 17700816), (12, 14750680), (14, 12643440), (15, 11800544), (16, 11063010), (20, 8850408), (21, 8428960), (24, 7375340), (28, 6321720), (30, 5900272), (32, 5531505), (35, 5057376), (40, 4425204), (42, 4214480), (48, 3687670), (56, 3160860), (60, 2950136), (70, 2528688), (80, 2212602), (84, 2107240), (96, 1843835), (105, 1685792), (112, 1580430), (120, 1475068), (139, 1273440), (140, 1264344), (160, 1106301), (168, 1053620), (210, 842896), (224, 790215), (240, 737534), (278, 636720), (280, 632172), (336, 526810), (379, 467040), (417, 424480), (420, 421448), (480, 368767), (556, 318360), (560, 316086), (672, 263405), (695, 254688), (758, 233520), (834, 212240), (840, 210724), (973, 181920), (1112, 159180), (1120, 158043), (1137, 155680), (1390, 127344), (1516, 116760), (1668, 106120), (1680, 105362), (1895, 93408), (1946, 90960), (2085, 84896), (2224, 79590), (2274, 77840), (2653, 66720), (2780, 63672), (2919, 60640), (3032, 58380), (3336, 53060), (3360, 52681), (3790, 46704), (3892, 45480), (4170, 42448), (4448, 39795), (4548, 38920), (4865, 36384), (5306, 33360), (5560, 31836), (5685, 31136), (5838, 30320), (6064, 29190), (6672, 26530), (7580, 23352), (7784, 22740), (7959, 22240), (8340, 21224), (9096, 19460), (9730, 18192), (10612, 16680), (11120, 15918), (11370, 15568), (11676, 15160), (12128, 14595), (13265, 13344)]