2018149980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 384

約数和(自身を含む): 7532421120

約数和(自身を除く): 5514271140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 83, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 166, 190, 209, 210, 220, 228, 231, 249, 266, 277, 285, 308, 330, 332, 380, 385, 399, 415, 418, 420, 462, 498, 532, 554, 570, 581, 627, 660, 665, 770, 798, 830, 831, 836, 913, 924, 996, 1045, 1108, 1140, 1155, 1162, 1245, 1254, 1330, 1385, 1463, 1540, 1577, 1596, 1660, 1662, 1743, 1826, 1939, 1995, 2090, 2310, 2324, 2490, 2508, 2660, 2739, 2770, 2905, 2926, 3047, 3135, 3154, 3324, 3486, 3652, 3878, 3990, 4155, 4180, 4389, 4565, 4620, 4731, 4980, 5263, 5478, 5540, 5810, 5817, 5852, 6094, 6270, 6308, 6391, 6972, 7315, 7756, 7885, 7980, 8310, 8715, 8778, 9130, 9141, 9462, 9695, 10526, 10956, 11039, 11620, 11634, 12188, 12540, 12782, 13695, 14630, 15235, 15770, 15789, 16620, 17347, 17430, 17556, 18260, 18282, 18924, 19173, 19390, 21052, 21329, 21945, 22078, 22991, 23268, 23655, 25564, 26315, 27390, 29085, 29260, 30470, 31540, 31578, 31955, 33117, 34694, 34860, 36564, 36841, 38346, 38780, 42658, 43890, 44156, 45705, 45982, 47310, 52041, 52630, 54780, 55195, 57893, 58170, 60940, 63156, 63910, 63987, 66234, 68973, 69388, 73682, 76692, 78945, 85316, 86735, 87780, 91410, 91964, 94620, 95865, 104082, 105260, 106645, 110390, 110523, 114955, 115786, 116340, 121429, 127820, 127974, 132468, 137946, 147364, 157890, 160937, 165585, 173470, 173679, 182820, 184205, 191730, 208164, 213290, 220780, 221046, 229910, 231572, 242858, 252901, 255948, 260205, 275892, 289465, 315780, 319935, 321874, 331170, 344865, 346940, 347358, 364287, 368410, 383460, 405251, 426580, 436829, 442092, 459820, 482811, 485716, 505802, 520410, 552615, 578930, 607145, 639870, 643748, 662340, 689730, 694716, 728574, 736820, 758703, 804685, 810502, 868395, 873658, 965622, 1011604, 1040820, 1105230, 1157860, 1214290, 1215753, 1264505, 1279740, 1310487, 1379460, 1457148, 1517406, 1609370, 1621004, 1736790, 1747316, 1770307, 1821435, 1931244, 2026255, 2184145, 2210460, 2414055, 2428580, 2431506, 2529010, 2620974, 3034812, 3057803, 3218740, 3473580, 3540614, 3642870, 3793515, 4052510, 4368290, 4805119, 4828110, 4863012, 5058020, 5241948, 5310921, 6078765, 6115606, 6552435, 7081228, 7285740, 7587030, 8105020, 8736580, 8851535, 9173409, 9610238, 9656220, 10621842, 12157530, 12231212, 13104870, 14415357, 15174060, 15289015, 17703070, 18346818, 19220476, 21243684, 24025595, 24315060, 26209740, 26554605, 28830714, 30578030, 33635833, 35406140, 36693636, 45867045, 48051190, 53109210, 57661428, 61156060, 67271666, 72076785, 91734090, 96102380, 100907499, 106218420, 134543332, 144153570, 168179165, 183468180, 201814998, 288307140, 336358330, 403629996, 504537495, 672716660, 1009074990, 2018149980]

約数ペア:

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