1020460896

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13018

約数の個数: 192

約数和(自身を含む): 3663475200

約数和(自身を除く): 2643014304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 12979, 13104, 19656, 25958, 26208, 38937, 39312, 51916, 77874, 78624, 90853, 103832, 116811, 155748, 168727, 181706, 207664, 233622, 272559, 311496, 337454, 350433, 363412, 415328, 467244, 506181, 545118, 622992, 674908, 700866, 726824, 817677, 934488, 1012362, 1090236, 1181089, 1245984, 1349816, 1401732, 1453648, 1518543, 1635354, 1868976, 2024724, 2180472, 2362178, 2453031, 2699632, 2803464, 2907296, 3037086, 3270708, 3543267, 3737952, 4049448, 4360944, 4555629, 4724356, 4906062, 5399264, 5606928, 6074172, 6541416, 7086534, 8098896, 8721888, 9111258, 9448712, 9812124, 10629801, 11213856, 12148344, 13082832, 14173068, 16197792, 18222516, 18897424, 19624248, 21259602, 24296688, 26165664, 28346136, 31889403, 36445032, 37794848, 39248496, 42519204, 48593376, 56692272, 63778806, 72890064, 78496992, 85038408, 113384544, 127557612, 145780128, 170076816, 255115224, 340153632, 510230448, 1020460896]

約数ペア:

[(1, 1020460896), (2, 510230448), (3, 340153632), (4, 255115224), (6, 170076816), (7, 145780128), (8, 127557612), (9, 113384544), (12, 85038408), (13, 78496992), (14, 72890064), (16, 63778806), (18, 56692272), (21, 48593376), (24, 42519204), (26, 39248496), (27, 37794848), (28, 36445032), (32, 31889403), (36, 28346136), (39, 26165664), (42, 24296688), (48, 21259602), (52, 19624248), (54, 18897424), (56, 18222516), (63, 16197792), (72, 14173068), (78, 13082832), (84, 12148344), (91, 11213856), (96, 10629801), (104, 9812124), (108, 9448712), (112, 9111258), (117, 8721888), (126, 8098896), (144, 7086534), (156, 6541416), (168, 6074172), (182, 5606928), (189, 5399264), (208, 4906062), (216, 4724356), (224, 4555629), (234, 4360944), (252, 4049448), (273, 3737952), (288, 3543267), (312, 3270708), (336, 3037086), (351, 2907296), (364, 2803464), (378, 2699632), (416, 2453031), (432, 2362178), (468, 2180472), (504, 2024724), (546, 1868976), (624, 1635354), (672, 1518543), (702, 1453648), (728, 1401732), (756, 1349816), (819, 1245984), (864, 1181089), (936, 1090236), (1008, 1012362), (1092, 934488), (1248, 817677), (1404, 726824), (1456, 700866), (1512, 674908), (1638, 622992), (1872, 545118), (2016, 506181), (2184, 467244), (2457, 415328), (2808, 363412), (2912, 350433), (3024, 337454), (3276, 311496), (3744, 272559), (4368, 233622), (4914, 207664), (5616, 181706), (6048, 168727), (6552, 155748), (8736, 116811), (9828, 103832), (11232, 90853), (12979, 78624), (13104, 77874), (19656, 51916), (25958, 39312), (26208, 38937)]