230818560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 872804352

約数和(自身を除く): 641985792

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, 277, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 554, 560, 620, 640, 651, 672, 744, 768, 831, 840, 868, 896, 930, 960, 992, 1085, 1108, 1120, 1240, 1280, 1302, 1344, 1385, 1488, 1662, 1680, 1736, 1792, 1860, 1920, 1939, 1984, 2170, 2216, 2240, 2480, 2604, 2688, 2770, 2976, 3255, 3324, 3360, 3472, 3720, 3840, 3878, 3968, 4155, 4340, 4432, 4480, 4960, 5208, 5376, 5540, 5817, 5952, 6510, 6648, 6720, 6944, 7440, 7756, 7936, 8310, 8587, 8680, 8864, 8960, 9695, 9920, 10416, 11080, 11634, 11904, 13020, 13296, 13440, 13888, 14880, 15512, 16620, 17174, 17360, 17728, 19390, 19840, 20832, 22160, 23268, 23808, 25761, 26040, 26592, 26880, 27776, 29085, 29760, 31024, 33240, 34348, 34720, 35456, 38780, 39680, 41664, 42935, 44320, 46536, 51522, 52080, 53184, 55552, 58170, 59520, 60109, 62048, 66480, 68696, 69440, 70912, 77560, 83328, 85870, 88640, 93072, 103044, 104160, 106368, 116340, 119040, 120218, 124096, 128805, 132960, 137392, 138880, 155120, 166656, 171740, 177280, 180327, 186144, 206088, 208320, 212736, 232680, 240436, 248192, 257610, 265920, 274784, 277760, 300545, 310240, 343480, 354560, 360654, 372288, 412176, 416640, 465360, 480872, 496384, 515220, 531840, 549568, 601090, 620480, 686960, 721308, 744576, 824352, 833280, 901635, 930720, 961744, 1030440, 1063680, 1099136, 1202180, 1240960, 1373920, 1442616, 1489152, 1648704, 1803270, 1861440, 1923488, 2060880, 2198272, 2404360, 2481920, 2747840, 2885232, 3297408, 3606540, 3722880, 3846976, 4121760, 4808720, 5495680, 5770464, 6594816, 7213080, 7445760, 7693952, 8243520, 9617440, 10991360, 11540928, 14426160, 15387904, 16487040, 19234880, 23081856, 28852320, 32974080, 38469760, 46163712, 57704640, 76939520, 115409280, 230818560]

約数ペア:

[(1, 230818560), (2, 115409280), (3, 76939520), (4, 57704640), (5, 46163712), (6, 38469760), (7, 32974080), (8, 28852320), (10, 23081856), (12, 19234880), (14, 16487040), (15, 15387904), (16, 14426160), (20, 11540928), (21, 10991360), (24, 9617440), (28, 8243520), (30, 7693952), (31, 7445760), (32, 7213080), (35, 6594816), (40, 5770464), (42, 5495680), (48, 4808720), (56, 4121760), (60, 3846976), (62, 3722880), (64, 3606540), (70, 3297408), (80, 2885232), (84, 2747840), (93, 2481920), (96, 2404360), (105, 2198272), (112, 2060880), (120, 1923488), (124, 1861440), (128, 1803270), (140, 1648704), (155, 1489152), (160, 1442616), (168, 1373920), (186, 1240960), (192, 1202180), (210, 1099136), (217, 1063680), (224, 1030440), (240, 961744), (248, 930720), (256, 901635), (277, 833280), (280, 824352), (310, 744576), (320, 721308), (336, 686960), (372, 620480), (384, 601090), (420, 549568), (434, 531840), (448, 515220), (465, 496384), (480, 480872), (496, 465360), (554, 416640), (560, 412176), (620, 372288), (640, 360654), (651, 354560), (672, 343480), (744, 310240), (768, 300545), (831, 277760), (840, 274784), (868, 265920), (896, 257610), (930, 248192), (960, 240436), (992, 232680), (1085, 212736), (1108, 208320), (1120, 206088), (1240, 186144), (1280, 180327), (1302, 177280), (1344, 171740), (1385, 166656), (1488, 155120), (1662, 138880), (1680, 137392), (1736, 132960), (1792, 128805), (1860, 124096), (1920, 120218), (1939, 119040), (1984, 116340), (2170, 106368), (2216, 104160), (2240, 103044), (2480, 93072), (2604, 88640), (2688, 85870), (2770, 83328), (2976, 77560), (3255, 70912), (3324, 69440), (3360, 68696), (3472, 66480), (3720, 62048), (3840, 60109), (3878, 59520), (3968, 58170), (4155, 55552), (4340, 53184), (4432, 52080), (4480, 51522), (4960, 46536), (5208, 44320), (5376, 42935), (5540, 41664), (5817, 39680), (5952, 38780), (6510, 35456), (6648, 34720), (6720, 34348), (6944, 33240), (7440, 31024), (7756, 29760), (7936, 29085), (8310, 27776), (8587, 26880), (8680, 26592), (8864, 26040), (8960, 25761), (9695, 23808), (9920, 23268), (10416, 22160), (11080, 20832), (11634, 19840), (11904, 19390), (13020, 17728), (13296, 17360), (13440, 17174), (13888, 16620), (14880, 15512)]