20174844144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 480

約数和(自身を含む): 67920605184

約数和(自身を除く): 47745761040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 73, 78, 84, 91, 93, 104, 112, 124, 146, 156, 157, 168, 169, 182, 186, 208, 217, 219, 248, 273, 292, 312, 314, 336, 338, 364, 372, 403, 434, 438, 471, 496, 507, 511, 546, 584, 624, 628, 651, 676, 728, 744, 806, 868, 876, 942, 949, 1014, 1022, 1092, 1099, 1168, 1183, 1209, 1256, 1302, 1352, 1456, 1488, 1533, 1612, 1736, 1752, 1884, 1898, 2028, 2041, 2044, 2184, 2198, 2263, 2366, 2418, 2512, 2604, 2704, 2821, 2847, 3066, 3224, 3297, 3472, 3504, 3549, 3768, 3796, 4056, 4082, 4088, 4368, 4396, 4526, 4732, 4836, 4867, 5208, 5239, 5642, 5694, 6123, 6132, 6448, 6594, 6643, 6789, 7098, 7536, 7592, 8112, 8164, 8176, 8463, 8792, 9052, 9464, 9672, 9734, 10416, 10478, 11284, 11388, 11461, 12246, 12264, 12337, 13188, 13286, 13578, 14196, 14287, 14601, 15184, 15717, 15841, 16328, 16926, 17584, 18104, 18928, 19344, 19468, 19929, 20956, 22568, 22776, 22922, 24492, 24528, 24674, 26376, 26533, 26572, 27156, 28392, 28574, 29202, 29419, 31434, 31682, 32656, 33852, 34069, 34383, 36208, 36673, 37011, 38936, 39858, 41912, 42861, 45136, 45552, 45844, 47523, 48984, 49348, 52752, 53066, 53144, 54312, 56784, 57148, 58404, 58838, 62868, 63271, 63364, 67704, 68138, 68766, 73346, 74022, 77872, 79599, 79716, 80227, 83824, 85722, 86359, 88257, 91688, 95046, 97968, 98696, 102207, 106132, 106288, 108624, 110019, 114296, 116808, 117676, 125736, 126542, 126728, 135408, 136276, 137532, 146692, 148044, 148993, 159198, 159432, 160454, 171444, 172718, 176514, 183376, 185731, 189813, 190092, 197392, 204414, 205933, 212264, 220038, 228592, 233616, 235352, 240681, 251472, 253084, 253456, 259077, 272552, 275064, 293384, 296088, 297986, 318396, 318864, 320908, 342888, 345436, 353028, 355291, 371462, 379626, 380184, 382447, 408828, 411866, 424528, 440076, 442897, 446979, 470704, 481362, 506168, 518154, 545104, 550128, 557193, 586768, 592176, 595972, 617799, 636792, 641816, 685776, 690872, 706056, 710582, 742924, 759252, 760368, 764894, 817656, 822523, 823732, 880152, 885794, 893958, 962724, 1012336, 1036308, 1042951, 1065873, 1114386, 1147341, 1191944, 1235598, 1273584, 1283632, 1328691, 1381744, 1412112, 1421164, 1485848, 1518504, 1529788, 1635312, 1645046, 1647464, 1760304, 1771588, 1787916, 1925448, 1936909, 2072616, 2085902, 2131746, 2228772, 2294682, 2383888, 2467569, 2471196, 2487037, 2657382, 2677129, 2842328, 2971696, 3037008, 3059576, 3128853, 3290092, 3294928, 3543176, 3575832, 3850896, 3873818, 4145232, 4171804, 4263492, 4457544, 4589364, 4618783, 4935138, 4942392, 4974074, 5314764, 5354258, 5684656, 5757661, 5810727, 6119152, 6257706, 6580184, 7086352, 7151664, 7461111, 7747636, 8031387, 8343608, 8526984, 8915088, 9178728, 9237566, 9870276, 9884784, 9948148, 10629528, 10708516, 11515322, 11621454, 12515412, 13160368, 13558363, 13856349, 14922222, 15495272, 16062774, 16687216, 17053968, 17272983, 18357456, 18475132, 19740552, 19896296, 21259056, 21417032, 23030644, 23242908, 25030824, 27116726, 27712698, 29844444, 30990544, 32125548, 32331481, 34545966, 36950264, 39481104, 39792592, 40675089, 42834064, 46061288, 46485816, 50061648, 54233452, 55425396, 59688888, 60044179, 64251096, 64662962, 69091932, 73900528, 81350178, 92122576, 92971632, 96994443, 108466904, 110850792, 119377776, 120088358, 128502192, 129325924, 138183864, 162700356, 180132537, 193988886, 216933808, 221701584, 240176716, 258651848, 276367728, 325400712, 360265074, 387977772, 420309253, 480353432, 517303696, 650801424, 720530148, 775955544, 840618506, 960706864, 1260927759, 1441060296, 1551911088, 1681237012, 2521855518, 2882120592, 3362474024, 5043711036, 6724948048, 10087422072, 20174844144]

約数ペア:

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