63920640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 320

約数和(自身を含む): 247484160

約数和(自身を除く): 183563520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 41, 42, 48, 56, 58, 60, 64, 70, 80, 82, 84, 87, 96, 105, 112, 116, 120, 123, 128, 140, 145, 160, 164, 168, 174, 192, 203, 205, 210, 224, 232, 240, 246, 256, 280, 287, 290, 320, 328, 336, 348, 384, 406, 410, 420, 435, 448, 464, 480, 492, 512, 560, 574, 580, 609, 615, 640, 656, 672, 696, 768, 812, 820, 840, 861, 870, 896, 928, 960, 984, 1015, 1120, 1148, 1160, 1189, 1218, 1230, 1280, 1312, 1344, 1392, 1435, 1536, 1624, 1640, 1680, 1722, 1740, 1792, 1856, 1920, 1968, 2030, 2240, 2296, 2320, 2378, 2436, 2460, 2560, 2624, 2688, 2784, 2870, 3045, 3248, 3280, 3360, 3444, 3480, 3567, 3584, 3712, 3840, 3936, 4060, 4305, 4480, 4592, 4640, 4756, 4872, 4920, 5248, 5376, 5568, 5740, 5945, 6090, 6496, 6560, 6720, 6888, 6960, 7134, 7424, 7680, 7872, 8120, 8323, 8610, 8960, 9184, 9280, 9512, 9744, 9840, 10496, 10752, 11136, 11480, 11890, 12180, 12992, 13120, 13440, 13776, 13920, 14268, 14848, 15744, 16240, 16646, 17220, 17835, 17920, 18368, 18560, 19024, 19488, 19680, 20992, 22272, 22960, 23780, 24360, 24969, 25984, 26240, 26880, 27552, 27840, 28536, 31488, 32480, 33292, 34440, 35670, 36736, 37120, 38048, 38976, 39360, 41615, 44544, 45920, 47560, 48720, 49938, 51968, 52480, 53760, 55104, 55680, 57072, 62976, 64960, 66584, 68880, 71340, 73472, 74240, 76096, 77952, 78720, 83230, 91840, 95120, 97440, 99876, 103936, 104960, 110208, 111360, 114144, 124845, 129920, 133168, 137760, 142680, 146944, 152192, 155904, 157440, 166460, 183680, 190240, 194880, 199752, 220416, 222720, 228288, 249690, 259840, 266336, 275520, 285360, 304384, 311808, 314880, 332920, 367360, 380480, 389760, 399504, 440832, 456576, 499380, 519680, 532672, 551040, 570720, 608768, 665840, 734720, 760960, 779520, 799008, 913152, 998760, 1065344, 1102080, 1141440, 1331680, 1521920, 1559040, 1598016, 1826304, 1997520, 2130688, 2204160, 2282880, 2663360, 3043840, 3196032, 3995040, 4261376, 4565760, 5326720, 6392064, 7990080, 9131520, 10653440, 12784128, 15980160, 21306880, 31960320, 63920640]

約数ペア:

[(1, 63920640), (2, 31960320), (3, 21306880), (4, 15980160), (5, 12784128), (6, 10653440), (7, 9131520), (8, 7990080), (10, 6392064), (12, 5326720), (14, 4565760), (15, 4261376), (16, 3995040), (20, 3196032), (21, 3043840), (24, 2663360), (28, 2282880), (29, 2204160), (30, 2130688), (32, 1997520), (35, 1826304), (40, 1598016), (41, 1559040), (42, 1521920), (48, 1331680), (56, 1141440), (58, 1102080), (60, 1065344), (64, 998760), (70, 913152), (80, 799008), (82, 779520), (84, 760960), (87, 734720), (96, 665840), (105, 608768), (112, 570720), (116, 551040), (120, 532672), (123, 519680), (128, 499380), (140, 456576), (145, 440832), (160, 399504), (164, 389760), (168, 380480), (174, 367360), (192, 332920), (203, 314880), (205, 311808), (210, 304384), (224, 285360), (232, 275520), (240, 266336), (246, 259840), (256, 249690), (280, 228288), (287, 222720), (290, 220416), (320, 199752), (328, 194880), (336, 190240), (348, 183680), (384, 166460), (406, 157440), (410, 155904), (420, 152192), (435, 146944), (448, 142680), (464, 137760), (480, 133168), (492, 129920), (512, 124845), (560, 114144), (574, 111360), (580, 110208), (609, 104960), (615, 103936), (640, 99876), (656, 97440), (672, 95120), (696, 91840), (768, 83230), (812, 78720), (820, 77952), (840, 76096), (861, 74240), (870, 73472), (896, 71340), (928, 68880), (960, 66584), (984, 64960), (1015, 62976), (1120, 57072), (1148, 55680), (1160, 55104), (1189, 53760), (1218, 52480), (1230, 51968), (1280, 49938), (1312, 48720), (1344, 47560), (1392, 45920), (1435, 44544), (1536, 41615), (1624, 39360), (1640, 38976), (1680, 38048), (1722, 37120), (1740, 36736), (1792, 35670), (1856, 34440), (1920, 33292), (1968, 32480), (2030, 31488), (2240, 28536), (2296, 27840), (2320, 27552), (2378, 26880), (2436, 26240), (2460, 25984), (2560, 24969), (2624, 24360), (2688, 23780), (2784, 22960), (2870, 22272), (3045, 20992), (3248, 19680), (3280, 19488), (3360, 19024), (3444, 18560), (3480, 18368), (3567, 17920), (3584, 17835), (3712, 17220), (3840, 16646), (3936, 16240), (4060, 15744), (4305, 14848), (4480, 14268), (4592, 13920), (4640, 13776), (4756, 13440), (4872, 13120), (4920, 12992), (5248, 12180), (5376, 11890), (5568, 11480), (5740, 11136), (5945, 10752), (6090, 10496), (6496, 9840), (6560, 9744), (6720, 9512), (6888, 9280), (6960, 9184), (7134, 8960), (7424, 8610), (7680, 8323), (7872, 8120)]