2479787520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 320

約数和(自身を含む): 9145128960

約数和(自身を除く): 6665341440

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, 105, 112, 120, 128, 140, 160, 168, 192, 193, 210, 224, 239, 240, 256, 280, 320, 336, 384, 386, 420, 448, 478, 480, 512, 560, 579, 640, 672, 717, 768, 772, 840, 896, 956, 960, 965, 1120, 1158, 1195, 1280, 1344, 1351, 1434, 1536, 1544, 1673, 1680, 1792, 1912, 1920, 1930, 2240, 2316, 2390, 2560, 2688, 2702, 2868, 2895, 3088, 3346, 3360, 3584, 3585, 3824, 3840, 3860, 4053, 4480, 4632, 4780, 5019, 5376, 5404, 5736, 5790, 6176, 6692, 6720, 6755, 7170, 7648, 7680, 7720, 8106, 8365, 8960, 9264, 9560, 10038, 10752, 10808, 11472, 11580, 12352, 13384, 13440, 13510, 14340, 15296, 15440, 16212, 16730, 17920, 18528, 19120, 20076, 20265, 21616, 22944, 23160, 24704, 25095, 26768, 26880, 27020, 28680, 30592, 30880, 32424, 33460, 37056, 38240, 40152, 40530, 43232, 45888, 46127, 46320, 49408, 50190, 53536, 53760, 54040, 57360, 61184, 61760, 64848, 66920, 74112, 76480, 80304, 81060, 86464, 91776, 92254, 92640, 98816, 100380, 107072, 108080, 114720, 122368, 123520, 129696, 133840, 138381, 148224, 152960, 160608, 162120, 172928, 183552, 184508, 185280, 200760, 214144, 216160, 229440, 230635, 247040, 259392, 267680, 276762, 296448, 305920, 321216, 322889, 324240, 345856, 367104, 369016, 370560, 401520, 428288, 432320, 458880, 461270, 494080, 518784, 535360, 553524, 611840, 642432, 645778, 648480, 691712, 691905, 738032, 741120, 803040, 856576, 864640, 917760, 922540, 968667, 1037568, 1070720, 1107048, 1284864, 1291556, 1296960, 1383810, 1476064, 1482240, 1606080, 1614445, 1729280, 1835520, 1845080, 1937334, 2075136, 2141440, 2214096, 2569728, 2583112, 2593920, 2767620, 2952128, 3212160, 3228890, 3458560, 3690160, 3874668, 4282880, 4428192, 4843335, 5166224, 5187840, 5535240, 5904256, 6424320, 6457780, 7380320, 7749336, 8856384, 9686670, 10332448, 10375680, 11070480, 11808512, 12848640, 12915560, 14760640, 15498672, 17712768, 19373340, 20664896, 22140960, 23617024, 25831120, 29521280, 30997344, 35425536, 38746680, 41329792, 44281920, 51662240, 59042560, 61994688, 70851072, 77493360, 82659584, 88563840, 103324480, 118085120, 123989376, 154986720, 165319168, 177127680, 206648960, 247978752, 309973440, 354255360, 413297920, 495957504, 619946880, 826595840, 1239893760, 2479787520]

約数ペア:

[(1, 2479787520), (2, 1239893760), (3, 826595840), (4, 619946880), (5, 495957504), (6, 413297920), (7, 354255360), (8, 309973440), (10, 247978752), (12, 206648960), (14, 177127680), (15, 165319168), (16, 154986720), (20, 123989376), (21, 118085120), (24, 103324480), (28, 88563840), (30, 82659584), (32, 77493360), (35, 70851072), (40, 61994688), (42, 59042560), (48, 51662240), (56, 44281920), (60, 41329792), (64, 38746680), (70, 35425536), (80, 30997344), (84, 29521280), (96, 25831120), (105, 23617024), (112, 22140960), (120, 20664896), (128, 19373340), (140, 17712768), (160, 15498672), (168, 14760640), (192, 12915560), (193, 12848640), (210, 11808512), (224, 11070480), (239, 10375680), (240, 10332448), (256, 9686670), (280, 8856384), (320, 7749336), (336, 7380320), (384, 6457780), (386, 6424320), (420, 5904256), (448, 5535240), (478, 5187840), (480, 5166224), (512, 4843335), (560, 4428192), (579, 4282880), (640, 3874668), (672, 3690160), (717, 3458560), (768, 3228890), (772, 3212160), (840, 2952128), (896, 2767620), (956, 2593920), (960, 2583112), (965, 2569728), (1120, 2214096), (1158, 2141440), (1195, 2075136), (1280, 1937334), (1344, 1845080), (1351, 1835520), (1434, 1729280), (1536, 1614445), (1544, 1606080), (1673, 1482240), (1680, 1476064), (1792, 1383810), (1912, 1296960), (1920, 1291556), (1930, 1284864), (2240, 1107048), (2316, 1070720), (2390, 1037568), (2560, 968667), (2688, 922540), (2702, 917760), (2868, 864640), (2895, 856576), (3088, 803040), (3346, 741120), (3360, 738032), (3584, 691905), (3585, 691712), (3824, 648480), (3840, 645778), (3860, 642432), (4053, 611840), (4480, 553524), (4632, 535360), (4780, 518784), (5019, 494080), (5376, 461270), (5404, 458880), (5736, 432320), (5790, 428288), (6176, 401520), (6692, 370560), (6720, 369016), (6755, 367104), (7170, 345856), (7648, 324240), (7680, 322889), (7720, 321216), (8106, 305920), (8365, 296448), (8960, 276762), (9264, 267680), (9560, 259392), (10038, 247040), (10752, 230635), (10808, 229440), (11472, 216160), (11580, 214144), (12352, 200760), (13384, 185280), (13440, 184508), (13510, 183552), (14340, 172928), (15296, 162120), (15440, 160608), (16212, 152960), (16730, 148224), (17920, 138381), (18528, 133840), (19120, 129696), (20076, 123520), (20265, 122368), (21616, 114720), (22944, 108080), (23160, 107072), (24704, 100380), (25095, 98816), (26768, 92640), (26880, 92254), (27020, 91776), (28680, 86464), (30592, 81060), (30880, 80304), (32424, 76480), (33460, 74112), (37056, 66920), (38240, 64848), (40152, 61760), (40530, 61184), (43232, 57360), (45888, 54040), (46127, 53760), (46320, 53536), (49408, 50190)]