1378245120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 320

約数和(自身を含む): 5204238336

約数和(自身を除く): 3825993216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 827, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1654, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2481, 2560, 2604, 2688, 2976, 3255, 3308, 3360, 3472, 3584, 3720, 3840, 3968, 4135, 4340, 4480, 4960, 4962, 5208, 5376, 5789, 5952, 6510, 6616, 6720, 6944, 7440, 7680, 7936, 8270, 8680, 8960, 9920, 9924, 10416, 10752, 11578, 11904, 12405, 13020, 13232, 13440, 13888, 14880, 15872, 16540, 17360, 17367, 17920, 19840, 19848, 20832, 23156, 23808, 24810, 25637, 26040, 26464, 26880, 27776, 28945, 29760, 33080, 34720, 34734, 39680, 39696, 41664, 46312, 47616, 49620, 51274, 52080, 52928, 53760, 55552, 57890, 59520, 66160, 69440, 69468, 76911, 79360, 79392, 83328, 86835, 92624, 99240, 102548, 104160, 105856, 111104, 115780, 119040, 128185, 132320, 138880, 138936, 153822, 158784, 166656, 173670, 179459, 185248, 198480, 205096, 208320, 211712, 231560, 238080, 256370, 264640, 277760, 277872, 307644, 317568, 333312, 347340, 358918, 370496, 384555, 396960, 410192, 416640, 423424, 463120, 512740, 529280, 538377, 555520, 555744, 615288, 635136, 694680, 717836, 740992, 769110, 793920, 820384, 833280, 897295, 926240, 1025480, 1058560, 1076754, 1111488, 1230576, 1270272, 1389360, 1435672, 1481984, 1538220, 1587840, 1640768, 1666560, 1794590, 1852480, 2050960, 2117120, 2153508, 2222976, 2461152, 2691885, 2778720, 2871344, 2963968, 3076440, 3175680, 3281536, 3589180, 3704960, 4101920, 4307016, 4445952, 4922304, 5383770, 5557440, 5742688, 6152880, 6351360, 6563072, 7178360, 7409920, 8203840, 8614032, 8891904, 9844608, 10767540, 11114880, 11485376, 12305760, 13126144, 14356720, 14819840, 16407680, 17228064, 19689216, 21535080, 22229760, 22970752, 24611520, 28713440, 32815360, 34456128, 39378432, 43070160, 44459520, 45941504, 49223040, 57426880, 65630720, 68912256, 86140320, 91883008, 98446080, 114853760, 137824512, 172280640, 196892160, 229707520, 275649024, 344561280, 459415040, 689122560, 1378245120]

約数ペア:

[(1, 1378245120), (2, 689122560), (3, 459415040), (4, 344561280), (5, 275649024), (6, 229707520), (7, 196892160), (8, 172280640), (10, 137824512), (12, 114853760), (14, 98446080), (15, 91883008), (16, 86140320), (20, 68912256), (21, 65630720), (24, 57426880), (28, 49223040), (30, 45941504), (31, 44459520), (32, 43070160), (35, 39378432), (40, 34456128), (42, 32815360), (48, 28713440), (56, 24611520), (60, 22970752), (62, 22229760), (64, 21535080), (70, 19689216), (80, 17228064), (84, 16407680), (93, 14819840), (96, 14356720), (105, 13126144), (112, 12305760), (120, 11485376), (124, 11114880), (128, 10767540), (140, 9844608), (155, 8891904), (160, 8614032), (168, 8203840), (186, 7409920), (192, 7178360), (210, 6563072), (217, 6351360), (224, 6152880), (240, 5742688), (248, 5557440), (256, 5383770), (280, 4922304), (310, 4445952), (320, 4307016), (336, 4101920), (372, 3704960), (384, 3589180), (420, 3281536), (434, 3175680), (448, 3076440), (465, 2963968), (480, 2871344), (496, 2778720), (512, 2691885), (560, 2461152), (620, 2222976), (640, 2153508), (651, 2117120), (672, 2050960), (744, 1852480), (768, 1794590), (827, 1666560), (840, 1640768), (868, 1587840), (896, 1538220), (930, 1481984), (960, 1435672), (992, 1389360), (1085, 1270272), (1120, 1230576), (1240, 1111488), (1280, 1076754), (1302, 1058560), (1344, 1025480), (1488, 926240), (1536, 897295), (1654, 833280), (1680, 820384), (1736, 793920), (1792, 769110), (1860, 740992), (1920, 717836), (1984, 694680), (2170, 635136), (2240, 615288), (2480, 555744), (2481, 555520), (2560, 538377), (2604, 529280), (2688, 512740), (2976, 463120), (3255, 423424), (3308, 416640), (3360, 410192), (3472, 396960), (3584, 384555), (3720, 370496), (3840, 358918), (3968, 347340), (4135, 333312), (4340, 317568), (4480, 307644), (4960, 277872), (4962, 277760), (5208, 264640), (5376, 256370), (5789, 238080), (5952, 231560), (6510, 211712), (6616, 208320), (6720, 205096), (6944, 198480), (7440, 185248), (7680, 179459), (7936, 173670), (8270, 166656), (8680, 158784), (8960, 153822), (9920, 138936), (9924, 138880), (10416, 132320), (10752, 128185), (11578, 119040), (11904, 115780), (12405, 111104), (13020, 105856), (13232, 104160), (13440, 102548), (13888, 99240), (14880, 92624), (15872, 86835), (16540, 83328), (17360, 79392), (17367, 79360), (17920, 76911), (19840, 69468), (19848, 69440), (20832, 66160), (23156, 59520), (23808, 57890), (24810, 55552), (25637, 53760), (26040, 52928), (26464, 52080), (26880, 51274), (27776, 49620), (28945, 47616), (29760, 46312), (33080, 41664), (34720, 39696), (34734, 39680)]