1920524256

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:673

約数の個数: 336

約数和(自身を含む): 6830812800

約数和(自身を除く): 4910288544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 243, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 532, 567, 608, 619, 648, 672, 684, 729, 756, 798, 864, 912, 972, 1008, 1026, 1064, 1134, 1197, 1238, 1296, 1368, 1458, 1512, 1539, 1596, 1701, 1824, 1857, 1944, 2016, 2052, 2128, 2268, 2394, 2476, 2592, 2736, 2916, 3024, 3078, 3192, 3402, 3591, 3714, 3888, 4104, 4256, 4333, 4536, 4617, 4788, 4952, 5103, 5472, 5571, 5832, 6048, 6156, 6384, 6804, 7182, 7428, 7776, 8208, 8666, 9072, 9234, 9576, 9904, 10206, 10773, 11142, 11664, 11761, 12312, 12768, 12999, 13608, 13851, 14364, 14856, 16416, 16713, 17332, 18144, 18468, 19152, 19808, 20412, 21546, 22284, 23328, 23522, 24624, 25998, 27216, 27702, 28728, 29712, 32319, 33426, 34664, 35283, 36936, 38304, 38997, 40824, 43092, 44568, 47044, 49248, 50139, 51996, 54432, 55404, 57456, 59424, 64638, 66852, 69328, 70566, 73872, 77994, 81648, 82327, 86184, 89136, 94088, 96957, 100278, 103992, 105849, 110808, 114912, 116991, 129276, 133704, 138656, 141132, 147744, 150417, 155988, 163296, 164654, 172368, 178272, 188176, 193914, 200556, 207984, 211698, 221616, 233982, 246981, 258552, 267408, 282264, 300834, 311976, 317547, 329308, 344736, 350973, 376352, 387828, 401112, 415968, 423396, 443232, 451251, 467964, 493962, 517104, 534816, 564528, 601668, 623952, 635094, 658616, 701946, 740943, 775656, 802224, 846792, 902502, 935928, 952641, 987924, 1034208, 1052919, 1129056, 1203336, 1247904, 1270188, 1317232, 1403892, 1481886, 1551312, 1604448, 1693584, 1805004, 1871856, 1905282, 1975848, 2105838, 2222829, 2406672, 2540376, 2634464, 2807784, 2857923, 2963772, 3102624, 3158757, 3387168, 3610008, 3743712, 3810564, 3951696, 4211676, 4445658, 4813344, 5080752, 5615568, 5715846, 5927544, 6317514, 6668487, 7220016, 7621128, 7903392, 8423352, 8573769, 8891316, 10161504, 11231136, 11431692, 11855088, 12635028, 13336974, 14440032, 15242256, 16846704, 17147538, 17782632, 20005461, 22863384, 23710176, 25270056, 26673948, 30484512, 33693408, 34295076, 35565264, 40010922, 45726768, 50540112, 53347896, 60016383, 68590152, 71130528, 80021844, 91453536, 101080224, 106695792, 120032766, 137180304, 160043688, 213391584, 240065532, 274360608, 320087376, 480131064, 640174752, 960262128, 1920524256]

約数ペア:

[(1, 1920524256), (2, 960262128), (3, 640174752), (4, 480131064), (6, 320087376), (7, 274360608), (8, 240065532), (9, 213391584), (12, 160043688), (14, 137180304), (16, 120032766), (18, 106695792), (19, 101080224), (21, 91453536), (24, 80021844), (27, 71130528), (28, 68590152), (32, 60016383), (36, 53347896), (38, 50540112), (42, 45726768), (48, 40010922), (54, 35565264), (56, 34295076), (57, 33693408), (63, 30484512), (72, 26673948), (76, 25270056), (81, 23710176), (84, 22863384), (96, 20005461), (108, 17782632), (112, 17147538), (114, 16846704), (126, 15242256), (133, 14440032), (144, 13336974), (152, 12635028), (162, 11855088), (168, 11431692), (171, 11231136), (189, 10161504), (216, 8891316), (224, 8573769), (228, 8423352), (243, 7903392), (252, 7621128), (266, 7220016), (288, 6668487), (304, 6317514), (324, 5927544), (336, 5715846), (342, 5615568), (378, 5080752), (399, 4813344), (432, 4445658), (456, 4211676), (486, 3951696), (504, 3810564), (513, 3743712), (532, 3610008), (567, 3387168), (608, 3158757), (619, 3102624), (648, 2963772), (672, 2857923), (684, 2807784), (729, 2634464), (756, 2540376), (798, 2406672), (864, 2222829), (912, 2105838), (972, 1975848), (1008, 1905282), (1026, 1871856), (1064, 1805004), (1134, 1693584), (1197, 1604448), (1238, 1551312), (1296, 1481886), (1368, 1403892), (1458, 1317232), (1512, 1270188), (1539, 1247904), (1596, 1203336), (1701, 1129056), (1824, 1052919), (1857, 1034208), (1944, 987924), (2016, 952641), (2052, 935928), (2128, 902502), (2268, 846792), (2394, 802224), (2476, 775656), (2592, 740943), (2736, 701946), (2916, 658616), (3024, 635094), (3078, 623952), (3192, 601668), (3402, 564528), (3591, 534816), (3714, 517104), (3888, 493962), (4104, 467964), (4256, 451251), (4333, 443232), (4536, 423396), (4617, 415968), (4788, 401112), (4952, 387828), (5103, 376352), (5472, 350973), (5571, 344736), (5832, 329308), (6048, 317547), (6156, 311976), (6384, 300834), (6804, 282264), (7182, 267408), (7428, 258552), (7776, 246981), (8208, 233982), (8666, 221616), (9072, 211698), (9234, 207984), (9576, 200556), (9904, 193914), (10206, 188176), (10773, 178272), (11142, 172368), (11664, 164654), (11761, 163296), (12312, 155988), (12768, 150417), (12999, 147744), (13608, 141132), (13851, 138656), (14364, 133704), (14856, 129276), (16416, 116991), (16713, 114912), (17332, 110808), (18144, 105849), (18468, 103992), (19152, 100278), (19808, 96957), (20412, 94088), (21546, 89136), (22284, 86184), (23328, 82327), (23522, 81648), (24624, 77994), (25998, 73872), (27216, 70566), (27702, 69328), (28728, 66852), (29712, 64638), (32319, 59424), (33426, 57456), (34664, 55404), (35283, 54432), (36936, 51996), (38304, 50139), (38997, 49248), (40824, 47044), (43092, 44568)]