913879680

素因数分解:

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

素因数の和:827

約数の個数: 256

約数和(自身を含む): 3368252160

約数和(自身を除く): 2454372480

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, 128, 140, 160, 168, 192, 194, 210, 224, 240, 280, 291, 320, 336, 384, 388, 420, 448, 480, 485, 560, 582, 640, 672, 679, 701, 776, 840, 896, 960, 970, 1120, 1164, 1344, 1358, 1402, 1455, 1552, 1680, 1920, 1940, 2037, 2103, 2240, 2328, 2688, 2716, 2804, 2910, 3104, 3360, 3395, 3505, 3880, 4074, 4206, 4480, 4656, 4907, 5432, 5608, 5820, 6208, 6720, 6790, 7010, 7760, 8148, 8412, 9312, 9814, 10185, 10515, 10864, 11216, 11640, 12416, 13440, 13580, 14020, 14721, 15520, 16296, 16824, 18624, 19628, 20370, 21030, 21728, 22432, 23280, 24535, 27160, 28040, 29442, 31040, 32592, 33648, 37248, 39256, 40740, 42060, 43456, 44864, 46560, 49070, 54320, 56080, 58884, 62080, 65184, 67296, 67997, 73605, 78512, 81480, 84120, 86912, 89728, 93120, 98140, 108640, 112160, 117768, 130368, 134592, 135994, 147210, 157024, 162960, 168240, 186240, 196280, 203991, 217280, 224320, 235536, 260736, 269184, 271988, 294420, 314048, 325920, 336480, 339985, 392560, 407982, 434560, 448640, 471072, 475979, 543976, 588840, 628096, 651840, 672960, 679970, 785120, 815964, 942144, 951958, 1019955, 1087952, 1177680, 1303680, 1345920, 1359940, 1427937, 1570240, 1631928, 1884288, 1903916, 2039910, 2175904, 2355360, 2379895, 2719880, 2855874, 3140480, 3263856, 3807832, 4079820, 4351808, 4710720, 4759790, 5439760, 5711748, 6527712, 7139685, 7615664, 8159640, 8703616, 9421440, 9519580, 10879520, 11423496, 13055424, 14279370, 15231328, 16319280, 19039160, 21759040, 22846992, 26110848, 28558740, 30462656, 32638560, 38078320, 43518080, 45693984, 57117480, 60925312, 65277120, 76156640, 91387968, 114234960, 130554240, 152313280, 182775936, 228469920, 304626560, 456939840, 913879680]

約数ペア:

[(1, 913879680), (2, 456939840), (3, 304626560), (4, 228469920), (5, 182775936), (6, 152313280), (7, 130554240), (8, 114234960), (10, 91387968), (12, 76156640), (14, 65277120), (15, 60925312), (16, 57117480), (20, 45693984), (21, 43518080), (24, 38078320), (28, 32638560), (30, 30462656), (32, 28558740), (35, 26110848), (40, 22846992), (42, 21759040), (48, 19039160), (56, 16319280), (60, 15231328), (64, 14279370), (70, 13055424), (80, 11423496), (84, 10879520), (96, 9519580), (97, 9421440), (105, 8703616), (112, 8159640), (120, 7615664), (128, 7139685), (140, 6527712), (160, 5711748), (168, 5439760), (192, 4759790), (194, 4710720), (210, 4351808), (224, 4079820), (240, 3807832), (280, 3263856), (291, 3140480), (320, 2855874), (336, 2719880), (384, 2379895), (388, 2355360), (420, 2175904), (448, 2039910), (480, 1903916), (485, 1884288), (560, 1631928), (582, 1570240), (640, 1427937), (672, 1359940), (679, 1345920), (701, 1303680), (776, 1177680), (840, 1087952), (896, 1019955), (960, 951958), (970, 942144), (1120, 815964), (1164, 785120), (1344, 679970), (1358, 672960), (1402, 651840), (1455, 628096), (1552, 588840), (1680, 543976), (1920, 475979), (1940, 471072), (2037, 448640), (2103, 434560), (2240, 407982), (2328, 392560), (2688, 339985), (2716, 336480), (2804, 325920), (2910, 314048), (3104, 294420), (3360, 271988), (3395, 269184), (3505, 260736), (3880, 235536), (4074, 224320), (4206, 217280), (4480, 203991), (4656, 196280), (4907, 186240), (5432, 168240), (5608, 162960), (5820, 157024), (6208, 147210), (6720, 135994), (6790, 134592), (7010, 130368), (7760, 117768), (8148, 112160), (8412, 108640), (9312, 98140), (9814, 93120), (10185, 89728), (10515, 86912), (10864, 84120), (11216, 81480), (11640, 78512), (12416, 73605), (13440, 67997), (13580, 67296), (14020, 65184), (14721, 62080), (15520, 58884), (16296, 56080), (16824, 54320), (18624, 49070), (19628, 46560), (20370, 44864), (21030, 43456), (21728, 42060), (22432, 40740), (23280, 39256), (24535, 37248), (27160, 33648), (28040, 32592), (29442, 31040)]