386279040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 256

約数和(自身を含む): 1443536640

約数和(自身を除く): 1057257600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 701, 820, 840, 861, 896, 960, 984, 1120, 1148, 1230, 1312, 1344, 1402, 1435, 1640, 1680, 1722, 1920, 1968, 2103, 2240, 2296, 2460, 2624, 2688, 2804, 2870, 3280, 3360, 3444, 3505, 3936, 4206, 4305, 4480, 4592, 4907, 4920, 5248, 5608, 5740, 6560, 6720, 6888, 7010, 7872, 8412, 8610, 9184, 9814, 9840, 10515, 11216, 11480, 13120, 13440, 13776, 14020, 14721, 15744, 16824, 17220, 18368, 19628, 19680, 21030, 22432, 22960, 24535, 26240, 27552, 28040, 28741, 29442, 33648, 34440, 36736, 39256, 39360, 42060, 44864, 45920, 49070, 55104, 56080, 57482, 58884, 67296, 68880, 73605, 78512, 78720, 84120, 86223, 89728, 91840, 98140, 110208, 112160, 114964, 117768, 134592, 137760, 143705, 147210, 157024, 168240, 172446, 183680, 196280, 201187, 224320, 229928, 235536, 269184, 275520, 287410, 294420, 314048, 336480, 344892, 392560, 402374, 431115, 448640, 459856, 471072, 551040, 574820, 588840, 603561, 628096, 672960, 689784, 785120, 804748, 862230, 919712, 942144, 1005935, 1149640, 1177680, 1207122, 1345920, 1379568, 1570240, 1609496, 1724460, 1839424, 1884288, 2011870, 2299280, 2355360, 2414244, 2759136, 3017805, 3140480, 3218992, 3448920, 3678848, 4023740, 4598560, 4710720, 4828488, 5518272, 6035610, 6437984, 6897840, 8047480, 9197120, 9421440, 9656976, 11036544, 12071220, 12875968, 13795680, 16094960, 18394240, 19313952, 24142440, 25751936, 27591360, 32189920, 38627904, 48284880, 55182720, 64379840, 77255808, 96569760, 128759680, 193139520, 386279040]

約数ペア:

[(1, 386279040), (2, 193139520), (3, 128759680), (4, 96569760), (5, 77255808), (6, 64379840), (7, 55182720), (8, 48284880), (10, 38627904), (12, 32189920), (14, 27591360), (15, 25751936), (16, 24142440), (20, 19313952), (21, 18394240), (24, 16094960), (28, 13795680), (30, 12875968), (32, 12071220), (35, 11036544), (40, 9656976), (41, 9421440), (42, 9197120), (48, 8047480), (56, 6897840), (60, 6437984), (64, 6035610), (70, 5518272), (80, 4828488), (82, 4710720), (84, 4598560), (96, 4023740), (105, 3678848), (112, 3448920), (120, 3218992), (123, 3140480), (128, 3017805), (140, 2759136), (160, 2414244), (164, 2355360), (168, 2299280), (192, 2011870), (205, 1884288), (210, 1839424), (224, 1724460), (240, 1609496), (246, 1570240), (280, 1379568), (287, 1345920), (320, 1207122), (328, 1177680), (336, 1149640), (384, 1005935), (410, 942144), (420, 919712), (448, 862230), (480, 804748), (492, 785120), (560, 689784), (574, 672960), (615, 628096), (640, 603561), (656, 588840), (672, 574820), (701, 551040), (820, 471072), (840, 459856), (861, 448640), (896, 431115), (960, 402374), (984, 392560), (1120, 344892), (1148, 336480), (1230, 314048), (1312, 294420), (1344, 287410), (1402, 275520), (1435, 269184), (1640, 235536), (1680, 229928), (1722, 224320), (1920, 201187), (1968, 196280), (2103, 183680), (2240, 172446), (2296, 168240), (2460, 157024), (2624, 147210), (2688, 143705), (2804, 137760), (2870, 134592), (3280, 117768), (3360, 114964), (3444, 112160), (3505, 110208), (3936, 98140), (4206, 91840), (4305, 89728), (4480, 86223), (4592, 84120), (4907, 78720), (4920, 78512), (5248, 73605), (5608, 68880), (5740, 67296), (6560, 58884), (6720, 57482), (6888, 56080), (7010, 55104), (7872, 49070), (8412, 45920), (8610, 44864), (9184, 42060), (9814, 39360), (9840, 39256), (10515, 36736), (11216, 34440), (11480, 33648), (13120, 29442), (13440, 28741), (13776, 28040), (14020, 27552), (14721, 26240), (15744, 24535), (16824, 22960), (17220, 22432), (18368, 21030), (19628, 19680)]