1981973448

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 640

約数和(自身を含む): 7562016000

約数和(自身を除く): 5580042552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 29, 36, 38, 39, 42, 52, 54, 56, 57, 58, 61, 63, 72, 76, 78, 81, 84, 87, 91, 104, 108, 114, 116, 117, 122, 126, 133, 152, 156, 162, 168, 171, 174, 182, 183, 189, 203, 216, 228, 232, 234, 244, 247, 252, 261, 266, 273, 312, 324, 342, 348, 351, 364, 366, 377, 378, 399, 406, 427, 456, 468, 488, 494, 504, 513, 522, 532, 546, 549, 551, 567, 609, 648, 684, 696, 702, 728, 732, 741, 754, 756, 783, 793, 798, 812, 819, 854, 936, 988, 1026, 1044, 1053, 1064, 1092, 1098, 1102, 1131, 1134, 1159, 1197, 1218, 1281, 1368, 1404, 1464, 1482, 1508, 1512, 1539, 1566, 1586, 1596, 1624, 1638, 1647, 1653, 1708, 1729, 1769, 1827, 1976, 2052, 2088, 2106, 2184, 2196, 2204, 2223, 2262, 2268, 2318, 2349, 2379, 2394, 2436, 2457, 2562, 2639, 2808, 2964, 3016, 3078, 3132, 3172, 3192, 3276, 3294, 3306, 3393, 3416, 3458, 3477, 3538, 3591, 3654, 3843, 3857, 4104, 4212, 4392, 4408, 4446, 4524, 4536, 4636, 4698, 4758, 4788, 4872, 4914, 4941, 4959, 5124, 5187, 5278, 5307, 5481, 5551, 5928, 6156, 6264, 6344, 6552, 6588, 6612, 6669, 6786, 6916, 6954, 7076, 7137, 7163, 7182, 7308, 7371, 7686, 7714, 7917, 8113, 8424, 8892, 9048, 9272, 9396, 9516, 9576, 9828, 9882, 9918, 10179, 10248, 10374, 10431, 10556, 10614, 10773, 10962, 11102, 11529, 11571, 12312, 12383, 13176, 13224, 13338, 13572, 13832, 13908, 14152, 14274, 14326, 14364, 14616, 14742, 14877, 15067, 15372, 15428, 15561, 15834, 15921, 16226, 16443, 16653, 17784, 18792, 19032, 19656, 19764, 19836, 20007, 20358, 20748, 20862, 21112, 21228, 21411, 21489, 21546, 21924, 22204, 22997, 23058, 23142, 23751, 24339, 24766, 26676, 27144, 27816, 28548, 28652, 28728, 29484, 29754, 30134, 30537, 30744, 30856, 31122, 31293, 31668, 31842, 32452, 32886, 33306, 33611, 34587, 34713, 37149, 39528, 39672, 40014, 40716, 41496, 41724, 42456, 42822, 42978, 43092, 43848, 44408, 44631, 45201, 45994, 46116, 46284, 46683, 47502, 47763, 48678, 49532, 49959, 50141, 53352, 57096, 57304, 58968, 59508, 60268, 61074, 62244, 62586, 63336, 63684, 64233, 64467, 64904, 65772, 66612, 67222, 68991, 69174, 69426, 71253, 73017, 74298, 80028, 81432, 83448, 85644, 85956, 86184, 89262, 90402, 91988, 92232, 92568, 93366, 93879, 95004, 95526, 97356, 99064, 99918, 100282, 100833, 104139, 105469, 111447, 119016, 120536, 122148, 124488, 125172, 127368, 128466, 128934, 131544, 133224, 134444, 135603, 137982, 138348, 138852, 140049, 142506, 143289, 146034, 148596, 149877, 150423, 160056, 160979, 171288, 171912, 178524, 180804, 183976, 186732, 187758, 190008, 191052, 193401, 194712, 199836, 200564, 201666, 206973, 208278, 210938, 213759, 219051, 222894, 235277, 244296, 250344, 256932, 257868, 268888, 271206, 275964, 276696, 277704, 280098, 285012, 286578, 292068, 297192, 299754, 300846, 302499, 312417, 316407, 321958, 334341, 357048, 361608, 373464, 375516, 382104, 386802, 399672, 401128, 403332, 406809, 413946, 416556, 421876, 427518, 436943, 438102, 445788, 449631, 451269, 470554, 482937, 513864, 515736, 542412, 551928, 560196, 570024, 573156, 580203, 584136, 599508, 601692, 604998, 620919, 624834, 632814, 643916, 657153, 668682, 705831, 751032, 773604, 806664, 813618, 827892, 833112, 843752, 855036, 873886, 876204, 891576, 899262, 902538, 907497, 941108, 949221, 965874, 1003023, 1084824, 1120392, 1146312, 1160406, 1199016, 1203384, 1209996, 1220427, 1241838, 1249668, 1265628, 1287832, 1310829, 1314306, 1337364, 1353807, 1411662, 1448811, 1547208, 1627236, 1655784, 1710072, 1747772, 1752408, 1798524, 1805076, 1814994, 1862757, 1882216, 1898442, 1931748, 2006046, 2117493, 2320812, 2419992, 2440854, 2483676, 2499336, 2531256, 2621658, 2628612, 2674728, 2707614, 2722491, 2823324, 2847663, 2897622, 3058601, 3254472, 3495544, 3597048, 3610152, 3629988, 3725514, 3796884, 3863496, 3932487, 4012092, 4061421, 4234986, 4346433, 4641624, 4881708, 4967352, 5243316, 5257224, 5415228, 5444982, 5646648, 5695326, 5795244, 6117202, 6352479, 7259976, 7451028, 7593768, 7864974, 8024184, 8122842, 8469972, 8542989, 8692866, 9175803, 9763416, 10486632, 10830456, 10889964, 11390652, 11590488, 11797461, 12234404, 12704958, 13039299, 14902056, 15729948, 16245684, 16939944, 17085978, 17385732, 18351606, 19057437, 21779928, 22781304, 23594922, 24468808, 25409916, 26078598, 27527409, 31459896, 32491368, 34171956, 34771464, 35392383, 36703212, 38114874, 47189844, 50819832, 52157196, 55054818, 68343912, 70784766, 73406424, 76229748, 82582227, 94379688, 104314392, 110109636, 141569532, 152459496, 165164454, 220219272, 247746681, 283139064, 330328908, 495493362, 660657816, 990986724, 1981973448]

約数ペア:

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