20019070890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 768

約数和(自身を含む): 72385367040

約数和(自身を除く): 52366296150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 37, 38, 39, 42, 45, 54, 57, 61, 63, 65, 70, 74, 78, 90, 91, 95, 105, 111, 114, 117, 122, 126, 130, 133, 135, 171, 182, 183, 185, 189, 190, 195, 210, 222, 234, 247, 259, 266, 270, 273, 285, 305, 315, 333, 342, 351, 361, 366, 370, 378, 390, 399, 427, 455, 481, 494, 513, 518, 546, 549, 555, 570, 585, 610, 630, 665, 666, 702, 703, 722, 741, 777, 793, 798, 819, 854, 855, 910, 915, 945, 962, 999, 1026, 1083, 1098, 1110, 1159, 1170, 1197, 1235, 1281, 1295, 1330, 1365, 1406, 1443, 1482, 1554, 1586, 1638, 1647, 1665, 1710, 1729, 1755, 1805, 1830, 1890, 1995, 1998, 2109, 2135, 2166, 2223, 2257, 2318, 2331, 2379, 2394, 2405, 2457, 2470, 2527, 2562, 2565, 2590, 2730, 2745, 2886, 3249, 3294, 3330, 3367, 3458, 3477, 3510, 3515, 3591, 3610, 3705, 3843, 3885, 3965, 3990, 4095, 4218, 4270, 4329, 4446, 4514, 4662, 4693, 4758, 4810, 4914, 4921, 4995, 5054, 5130, 5187, 5415, 5490, 5551, 5795, 5985, 6327, 6405, 6498, 6669, 6734, 6771, 6954, 6993, 7030, 7137, 7182, 7215, 7410, 7581, 7686, 7770, 7930, 8113, 8190, 8235, 8645, 8658, 9139, 9386, 9747, 9842, 9990, 10101, 10374, 10431, 10545, 10830, 11102, 11115, 11285, 11529, 11590, 11655, 11895, 11970, 12285, 12635, 12654, 12810, 12987, 13338, 13357, 13542, 13986, 14079, 14274, 14430, 14763, 15067, 15162, 15561, 15799, 16226, 16245, 16470, 16653, 16835, 17290, 17385, 17955, 18278, 18981, 19215, 19494, 20202, 20313, 20862, 21090, 21411, 21645, 22021, 22230, 22570, 22743, 23058, 23310, 23465, 23790, 24339, 24570, 24605, 25270, 25935, 25974, 26714, 27417, 27755, 28158, 29341, 29526, 30134, 30303, 31122, 31293, 31598, 31635, 32490, 32851, 33306, 33345, 33670, 33855, 34770, 34965, 35685, 35910, 37905, 37962, 38430, 40071, 40565, 40626, 42237, 42822, 42883, 43290, 44042, 44289, 45201, 45486, 45695, 46683, 46930, 47397, 48678, 48735, 49210, 49959, 50505, 51870, 52155, 54834, 55510, 57645, 58682, 60606, 60939, 62586, 63270, 63973, 64935, 65702, 66063, 66690, 66785, 67710, 68229, 69930, 70395, 71370, 73017, 73815, 75335, 75810, 77805, 78995, 80142, 81130, 82251, 83265, 84474, 85766, 88023, 88578, 90402, 90909, 91390, 93366, 93499, 94794, 94905, 97470, 98553, 99918, 101010, 101565, 104310, 105469, 107055, 110105, 113715, 115290, 120213, 121695, 121878, 126711, 127946, 128649, 129870, 132126, 132867, 133570, 135603, 136458, 137085, 140790, 142191, 146034, 146705, 147630, 149877, 150670, 151515, 154147, 155610, 156465, 157990, 164255, 164502, 166530, 173641, 176046, 181818, 186998, 189810, 191919, 197106, 198189, 200355, 203130, 205387, 210938, 211185, 214110, 214415, 219051, 220210, 221445, 226005, 227430, 233415, 236985, 240426, 243390, 246753, 249795, 253422, 257298, 264069, 265734, 271206, 274170, 280497, 284382, 286273, 293410, 295659, 299754, 300181, 303030, 304695, 308294, 312930, 316407, 319865, 328510, 330315, 341145, 347282, 360639, 365085, 383838, 385947, 396378, 400710, 406809, 410774, 411255, 422370, 426573, 428830, 438102, 440115, 442890, 452010, 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2972835, 3001810, 3080805, 3125538, 3164070, 3344874, 3454542, 3606390, 3646461, 3696966, 3859470, 3902353, 3961035, 4007822, 4068090, 4073885, 4161969, 4207455, 4265730, 4294095, 4434885, 4502715, 4624410, 4688307, 4746105, 4888662, 5017311, 5048946, 5152914, 5209230, 5403258, 5545449, 5574790, 5695326, 5703439, 5757570, 5789205, 5945670, 6011733, 6077435, 6161610, 6936615, 7292922, 7332993, 7729371, 7804706, 7813845, 7922070, 8104887, 8147770, 8323938, 8362185, 8414910, 8588190, 8636355, 8869770, 9005430, 9242415, 9376614, 9492210, 10019555, 10034622, 10592101, 10939383, 11090898, 11406878, 11578410, 11707059, 12023466, 12154870, 12221655, 12622365, 12882285, 13508145, 13873230, 14238315, 14665986, 15051933, 15458742, 15627690, 16209774, 16724370, 17110317, 17272710, 18035199, 18232305, 18484830, 19511765, 20039110, 20809845, 21184202, 21878766, 21998979, 23414118, 23441535, 24443310, 25086555, 25244730, 25764570, 27016290, 27727245, 28476630, 28517195, 30058665, 30103866, 31776303, 32818149, 34220634, 35121177, 36070398, 36464610, 36664965, 38646855, 39023530, 40524435, 41619690, 43997958, 46883070, 50173110, 51330951, 52960505, 54105597, 54696915, 55454490, 57034390, 58535295, 60117330, 63552606, 65636298, 70242354, 73329930, 74144707, 75259665, 77293710, 81048870, 85551585, 90175995, 95328909, 102661902, 105363531, 105921010, 108211194, 109393830, 109994895, 117070590, 148289414, 150519330, 153992853, 158881515, 164090745, 171103170, 175605885, 180351990, 190657818, 210727062, 219989790, 222434121, 256654755, 270527985, 285986727, 307985706, 317763030, 328181490, 351211770, 370723535, 444868242, 476644545, 513309510, 526817655, 541055970, 571973454, 667302363, 741447070, 769964265, 953289090, 1053635310, 1112170605, 1334604726, 1429933635, 1539928530, 2001907089, 2224341210, 2859867270, 3336511815, 4003814178, 6673023630, 10009535445, 20019070890]

約数ペア:

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