2021774580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:985

約数の個数: 288

約数和(自身を含む): 7385204736

約数和(自身を除く): 5363430156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 81, 84, 90, 105, 108, 126, 134, 135, 140, 162, 180, 189, 201, 210, 243, 252, 268, 270, 315, 324, 335, 378, 402, 405, 420, 469, 486, 540, 567, 603, 630, 670, 756, 804, 810, 887, 938, 945, 972, 1005, 1134, 1206, 1215, 1260, 1340, 1407, 1620, 1701, 1774, 1809, 1876, 1890, 2010, 2268, 2345, 2412, 2430, 2661, 2814, 2835, 3015, 3402, 3548, 3618, 3780, 4020, 4221, 4435, 4690, 4860, 5322, 5427, 5628, 5670, 6030, 6209, 6804, 7035, 7236, 7983, 8442, 8505, 8870, 9045, 9380, 10644, 10854, 11340, 12060, 12418, 12663, 13305, 14070, 15966, 16281, 16884, 17010, 17740, 18090, 18627, 21105, 21708, 23949, 24836, 25326, 26610, 27135, 28140, 31045, 31932, 32562, 34020, 36180, 37254, 37989, 39915, 42210, 47898, 50652, 53220, 54270, 55881, 59429, 62090, 63315, 65124, 71847, 74508, 75978, 79830, 81405, 84420, 93135, 95796, 108540, 111762, 113967, 118858, 119745, 124180, 126630, 143694, 151956, 159660, 162810, 167643, 178287, 186270, 189945, 215541, 223524, 227934, 237716, 239490, 253260, 279405, 287388, 297145, 325620, 335286, 356574, 359235, 372540, 379890, 416003, 431082, 455868, 478980, 502929, 534861, 558810, 569835, 594290, 670572, 713148, 718470, 759780, 832006, 838215, 862164, 891435, 1005858, 1069722, 1077705, 1117620, 1139670, 1188580, 1248009, 1436940, 1508787, 1604583, 1664012, 1676430, 1782870, 2011716, 2080015, 2139444, 2155410, 2279340, 2496018, 2514645, 2674305, 3017574, 3209166, 3352860, 3565740, 3744027, 4160030, 4310820, 4813749, 4992036, 5029290, 5348610, 6035148, 6240045, 6418332, 7488054, 7543935, 8022915, 8320060, 9627498, 10058580, 10697220, 11232081, 12480090, 14441247, 14976108, 15087870, 16045830, 18720135, 19254996, 22464162, 24068745, 24960180, 28882494, 30175740, 32091660, 33696243, 37440270, 44928324, 48137490, 56160405, 57764988, 67392486, 72206235, 74880540, 96274980, 101088729, 112320810, 134784972, 144412470, 168481215, 202177458, 224641620, 288824940, 336962430, 404354916, 505443645, 673924860, 1010887290, 2021774580]

約数ペア:

[(1, 2021774580), (2, 1010887290), (3, 673924860), (4, 505443645), (5, 404354916), (6, 336962430), (7, 288824940), (9, 224641620), (10, 202177458), (12, 168481215), (14, 144412470), (15, 134784972), (18, 112320810), (20, 101088729), (21, 96274980), (27, 74880540), (28, 72206235), (30, 67392486), (35, 57764988), (36, 56160405), (42, 48137490), (45, 44928324), (54, 37440270), (60, 33696243), (63, 32091660), (67, 30175740), (70, 28882494), (81, 24960180), (84, 24068745), (90, 22464162), (105, 19254996), (108, 18720135), (126, 16045830), (134, 15087870), (135, 14976108), (140, 14441247), (162, 12480090), (180, 11232081), (189, 10697220), (201, 10058580), (210, 9627498), (243, 8320060), (252, 8022915), (268, 7543935), (270, 7488054), (315, 6418332), (324, 6240045), (335, 6035148), (378, 5348610), (402, 5029290), (405, 4992036), (420, 4813749), (469, 4310820), (486, 4160030), (540, 3744027), (567, 3565740), (603, 3352860), (630, 3209166), (670, 3017574), (756, 2674305), (804, 2514645), (810, 2496018), (887, 2279340), (938, 2155410), (945, 2139444), (972, 2080015), (1005, 2011716), (1134, 1782870), (1206, 1676430), (1215, 1664012), (1260, 1604583), (1340, 1508787), (1407, 1436940), (1620, 1248009), (1701, 1188580), (1774, 1139670), (1809, 1117620), (1876, 1077705), (1890, 1069722), (2010, 1005858), (2268, 891435), (2345, 862164), (2412, 838215), (2430, 832006), (2661, 759780), (2814, 718470), (2835, 713148), (3015, 670572), (3402, 594290), (3548, 569835), (3618, 558810), (3780, 534861), (4020, 502929), (4221, 478980), (4435, 455868), (4690, 431082), (4860, 416003), (5322, 379890), (5427, 372540), (5628, 359235), (5670, 356574), (6030, 335286), (6209, 325620), (6804, 297145), (7035, 287388), (7236, 279405), (7983, 253260), (8442, 239490), (8505, 237716), (8870, 227934), (9045, 223524), (9380, 215541), (10644, 189945), (10854, 186270), (11340, 178287), (12060, 167643), (12418, 162810), (12663, 159660), (13305, 151956), (14070, 143694), (15966, 126630), (16281, 124180), (16884, 119745), (17010, 118858), (17740, 113967), (18090, 111762), (18627, 108540), (21105, 95796), (21708, 93135), (23949, 84420), (24836, 81405), (25326, 79830), (26610, 75978), (27135, 74508), (28140, 71847), (31045, 65124), (31932, 63315), (32562, 62090), (34020, 59429), (36180, 55881), (37254, 54270), (37989, 53220), (39915, 50652), (42210, 47898)]