456939840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:825

約数の個数: 224

約数和(自身を含む): 1677521664

約数和(自身を除く): 1220581824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 192, 194, 210, 224, 240, 280, 291, 320, 336, 388, 420, 448, 480, 485, 560, 582, 672, 679, 701, 776, 840, 960, 970, 1120, 1164, 1344, 1358, 1402, 1455, 1552, 1680, 1940, 2037, 2103, 2240, 2328, 2716, 2804, 2910, 3104, 3360, 3395, 3505, 3880, 4074, 4206, 4656, 4907, 5432, 5608, 5820, 6208, 6720, 6790, 7010, 7760, 8148, 8412, 9312, 9814, 10185, 10515, 10864, 11216, 11640, 13580, 14020, 14721, 15520, 16296, 16824, 18624, 19628, 20370, 21030, 21728, 22432, 23280, 24535, 27160, 28040, 29442, 31040, 32592, 33648, 39256, 40740, 42060, 43456, 44864, 46560, 49070, 54320, 56080, 58884, 65184, 67296, 67997, 73605, 78512, 81480, 84120, 93120, 98140, 108640, 112160, 117768, 130368, 134592, 135994, 147210, 157024, 162960, 168240, 196280, 203991, 217280, 224320, 235536, 271988, 294420, 314048, 325920, 336480, 339985, 392560, 407982, 471072, 475979, 543976, 588840, 651840, 672960, 679970, 785120, 815964, 942144, 951958, 1019955, 1087952, 1177680, 1359940, 1427937, 1570240, 1631928, 1903916, 2039910, 2175904, 2355360, 2379895, 2719880, 2855874, 3263856, 3807832, 4079820, 4351808, 4710720, 4759790, 5439760, 5711748, 6527712, 7139685, 7615664, 8159640, 9519580, 10879520, 11423496, 13055424, 14279370, 15231328, 16319280, 19039160, 21759040, 22846992, 28558740, 30462656, 32638560, 38078320, 45693984, 57117480, 65277120, 76156640, 91387968, 114234960, 152313280, 228469920, 456939840]

約数ペア:

[(1, 456939840), (2, 228469920), (3, 152313280), (4, 114234960), (5, 91387968), (6, 76156640), (7, 65277120), (8, 57117480), (10, 45693984), (12, 38078320), (14, 32638560), (15, 30462656), (16, 28558740), (20, 22846992), (21, 21759040), (24, 19039160), (28, 16319280), (30, 15231328), (32, 14279370), (35, 13055424), (40, 11423496), (42, 10879520), (48, 9519580), (56, 8159640), (60, 7615664), (64, 7139685), (70, 6527712), (80, 5711748), (84, 5439760), (96, 4759790), (97, 4710720), (105, 4351808), (112, 4079820), (120, 3807832), (140, 3263856), (160, 2855874), (168, 2719880), (192, 2379895), (194, 2355360), (210, 2175904), (224, 2039910), (240, 1903916), (280, 1631928), (291, 1570240), (320, 1427937), (336, 1359940), (388, 1177680), (420, 1087952), (448, 1019955), (480, 951958), (485, 942144), (560, 815964), (582, 785120), (672, 679970), (679, 672960), (701, 651840), (776, 588840), (840, 543976), (960, 475979), (970, 471072), (1120, 407982), (1164, 392560), (1344, 339985), (1358, 336480), (1402, 325920), (1455, 314048), (1552, 294420), (1680, 271988), (1940, 235536), (2037, 224320), (2103, 217280), (2240, 203991), (2328, 196280), (2716, 168240), (2804, 162960), (2910, 157024), (3104, 147210), (3360, 135994), (3395, 134592), (3505, 130368), (3880, 117768), (4074, 112160), (4206, 108640), (4656, 98140), (4907, 93120), (5432, 84120), (5608, 81480), (5820, 78512), (6208, 73605), (6720, 67997), (6790, 67296), (7010, 65184), (7760, 58884), (8148, 56080), (8412, 54320), (9312, 49070), (9814, 46560), (10185, 44864), (10515, 43456), (10864, 42060), (11216, 40740), (11640, 39256), (13580, 33648), (14020, 32592), (14721, 31040), (15520, 29442), (16296, 28040), (16824, 27160), (18624, 24535), (19628, 23280), (20370, 22432), (21030, 21728)]