245047680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 320

約数和(自身を含む): 910839600

約数和(自身を除く): 665791920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 163, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 326, 348, 360, 384, 405, 432, 435, 464, 480, 489, 522, 540, 576, 580, 640, 648, 652, 696, 720, 783, 810, 815, 864, 870, 928, 960, 978, 1044, 1080, 1152, 1160, 1296, 1304, 1305, 1392, 1440, 1467, 1566, 1620, 1630, 1728, 1740, 1856, 1920, 1956, 2088, 2160, 2320, 2349, 2445, 2592, 2608, 2610, 2784, 2880, 2934, 3132, 3240, 3260, 3456, 3480, 3712, 3912, 3915, 4176, 4320, 4401, 4640, 4698, 4727, 4890, 5184, 5216, 5220, 5568, 5760, 5868, 6264, 6480, 6520, 6960, 7335, 7824, 7830, 8352, 8640, 8802, 9280, 9396, 9454, 9780, 10368, 10432, 10440, 11136, 11736, 11745, 12528, 12960, 13040, 13203, 13920, 14181, 14670, 15648, 15660, 16704, 17280, 17604, 18560, 18792, 18908, 19560, 20864, 20880, 22005, 23472, 23490, 23635, 25056, 25920, 26080, 26406, 27840, 28362, 29340, 31296, 31320, 33408, 35208, 37584, 37816, 39120, 41760, 42543, 44010, 46944, 46980, 47270, 50112, 51840, 52160, 52812, 55680, 56724, 58680, 62592, 62640, 66015, 70416, 70905, 75168, 75632, 78240, 83520, 85086, 88020, 93888, 93960, 94540, 100224, 104320, 105624, 113448, 117360, 125280, 127629, 132030, 140832, 141810, 150336, 151264, 156480, 167040, 170172, 176040, 187776, 187920, 189080, 211248, 212715, 226896, 234720, 250560, 255258, 264060, 281664, 283620, 300672, 302528, 312960, 340344, 352080, 375840, 378160, 382887, 422496, 425430, 453792, 469440, 501120, 510516, 528120, 563328, 567240, 605056, 638145, 680688, 704160, 751680, 756320, 765774, 844992, 850860, 907584, 938880, 1021032, 1056240, 1134480, 1276290, 1361376, 1408320, 1503360, 1512640, 1531548, 1689984, 1701720, 1815168, 1914435, 2042064, 2112480, 2268960, 2552580, 2722752, 2816640, 3025280, 3063096, 3403440, 3828870, 4084128, 4224960, 4537920, 5105160, 5445504, 6126192, 6806880, 7657740, 8168256, 8449920, 9075840, 10210320, 12252384, 13613760, 15315480, 16336512, 20420640, 24504768, 27227520, 30630960, 40841280, 49009536, 61261920, 81682560, 122523840, 245047680]

約数ペア:

[(1, 245047680), (2, 122523840), (3, 81682560), (4, 61261920), (5, 49009536), (6, 40841280), (8, 30630960), (9, 27227520), (10, 24504768), (12, 20420640), (15, 16336512), (16, 15315480), (18, 13613760), (20, 12252384), (24, 10210320), (27, 9075840), (29, 8449920), (30, 8168256), (32, 7657740), (36, 6806880), (40, 6126192), (45, 5445504), (48, 5105160), (54, 4537920), (58, 4224960), (60, 4084128), (64, 3828870), (72, 3403440), (80, 3063096), (81, 3025280), (87, 2816640), (90, 2722752), (96, 2552580), (108, 2268960), (116, 2112480), (120, 2042064), (128, 1914435), (135, 1815168), (144, 1701720), (145, 1689984), (160, 1531548), (162, 1512640), (163, 1503360), (174, 1408320), (180, 1361376), (192, 1276290), (216, 1134480), (232, 1056240), (240, 1021032), (261, 938880), (270, 907584), (288, 850860), (290, 844992), (320, 765774), (324, 756320), (326, 751680), (348, 704160), (360, 680688), (384, 638145), (405, 605056), (432, 567240), (435, 563328), (464, 528120), (480, 510516), (489, 501120), (522, 469440), (540, 453792), (576, 425430), (580, 422496), (640, 382887), (648, 378160), (652, 375840), (696, 352080), (720, 340344), (783, 312960), (810, 302528), (815, 300672), (864, 283620), (870, 281664), (928, 264060), (960, 255258), (978, 250560), (1044, 234720), (1080, 226896), (1152, 212715), (1160, 211248), (1296, 189080), (1304, 187920), (1305, 187776), (1392, 176040), (1440, 170172), (1467, 167040), (1566, 156480), (1620, 151264), (1630, 150336), (1728, 141810), (1740, 140832), (1856, 132030), (1920, 127629), (1956, 125280), (2088, 117360), (2160, 113448), (2320, 105624), (2349, 104320), (2445, 100224), (2592, 94540), (2608, 93960), (2610, 93888), (2784, 88020), (2880, 85086), (2934, 83520), (3132, 78240), (3240, 75632), (3260, 75168), (3456, 70905), (3480, 70416), (3712, 66015), (3912, 62640), (3915, 62592), (4176, 58680), (4320, 56724), (4401, 55680), (4640, 52812), (4698, 52160), (4727, 51840), (4890, 50112), (5184, 47270), (5216, 46980), (5220, 46944), (5568, 44010), (5760, 42543), (5868, 41760), (6264, 39120), (6480, 37816), (6520, 37584), (6960, 35208), (7335, 33408), (7824, 31320), (7830, 31296), (8352, 29340), (8640, 28362), (8802, 27840), (9280, 26406), (9396, 26080), (9454, 25920), (9780, 25056), (10368, 23635), (10432, 23490), (10440, 23472), (11136, 22005), (11736, 20880), (11745, 20864), (12528, 19560), (12960, 18908), (13040, 18792), (13203, 18560), (13920, 17604), (14181, 17280), (14670, 16704), (15648, 15660)]