248451840

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 576

約数和(自身を含む): 1098854400

約数和(自身を除く): 850402560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 79, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 158, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 237, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 316, 320, 336, 351, 360, 364, 378, 384, 390, 395, 416, 420, 432, 448, 455, 468, 474, 480, 504, 520, 540, 546, 553, 560, 576, 585, 624, 630, 632, 640, 672, 702, 711, 720, 728, 756, 768, 780, 790, 819, 832, 840, 864, 896, 910, 936, 945, 948, 960, 1008, 1027, 1040, 1080, 1092, 1106, 1120, 1152, 1170, 1185, 1248, 1260, 1264, 1280, 1344, 1365, 1404, 1422, 1440, 1456, 1512, 1560, 1580, 1638, 1659, 1664, 1680, 1728, 1755, 1792, 1820, 1872, 1890, 1896, 1920, 2016, 2054, 2080, 2133, 2160, 2184, 2212, 2240, 2304, 2340, 2370, 2457, 2496, 2520, 2528, 2688, 2730, 2765, 2808, 2844, 2880, 2912, 3024, 3081, 3120, 3160, 3276, 3318, 3328, 3360, 3456, 3510, 3555, 3640, 3744, 3780, 3792, 3840, 4032, 4095, 4108, 4160, 4266, 4320, 4368, 4424, 4480, 4680, 4740, 4914, 4977, 4992, 5040, 5056, 5135, 5376, 5460, 5530, 5616, 5688, 5760, 5824, 6048, 6162, 6240, 6320, 6552, 6636, 6720, 6912, 7020, 7110, 7189, 7280, 7488, 7560, 7584, 8064, 8190, 8216, 8295, 8320, 8532, 8640, 8736, 8848, 8960, 9243, 9360, 9480, 9828, 9954, 9984, 10080, 10112, 10270, 10665, 10920, 11060, 11232, 11376, 11520, 11648, 12096, 12285, 12324, 12480, 12640, 13104, 13272, 13440, 14040, 14220, 14378, 14560, 14931, 14976, 15120, 15168, 15405, 16128, 16380, 16432, 16590, 16640, 17064, 17280, 17472, 17696, 18486, 18720, 18960, 19656, 19908, 20160, 20224, 20540, 21330, 21567, 21840, 22120, 22464, 22752, 23296, 24192, 24570, 24648, 24885, 24960, 25280, 26208, 26544, 26880, 27729, 28080, 28440, 28756, 29120, 29862, 29952, 30240, 30336, 30810, 32760, 32864, 33180, 34128, 34560, 34944, 35392, 35945, 36972, 37440, 37920, 39312, 39816, 40320, 41080, 42660, 43134, 43680, 44240, 44928, 45504, 46215, 48384, 49140, 49296, 49770, 49920, 50560, 52416, 53088, 55458, 56160, 56880, 57512, 58240, 59724, 60480, 60672, 61620, 64701, 65520, 65728, 66360, 68256, 69888, 70784, 71890, 73944, 74655, 74880, 75840, 78624, 79632, 80640, 82160, 85320, 86268, 87360, 88480, 89856, 91008, 92430, 98280, 98592, 99540, 101120, 104832, 106176, 107835, 110916, 112320, 113760, 115024, 116480, 119448, 120960, 123240, 129402, 131040, 131456, 132720, 136512, 138645, 141568, 143780, 147888, 149310, 149760, 151680, 157248, 159264, 164320, 170640, 172536, 174720, 176960, 182016, 184860, 194103, 196560, 197184, 199080, 209664, 212352, 215670, 221832, 224640, 227520, 230048, 238896, 241920, 246480, 258804, 262080, 262912, 265440, 273024, 277290, 287560, 295776, 298620, 303360, 314496, 318528, 323505, 328640, 341280, 345072, 349440, 353920, 369720, 388206, 393120, 394368, 398160, 424704, 431340, 443664, 449280, 455040, 460096, 477792, 492960, 517608, 524160, 530880, 546048, 554580, 575120, 591552, 597240, 628992, 637056, 647010, 657280, 682560, 690144, 707840, 739440, 776412, 786240, 788736, 796320, 862680, 887328, 910080, 920192, 955584, 970515, 985920, 1035216, 1048320, 1061760, 1109160, 1150240, 1183104, 1194480, 1274112, 1294020, 1314560, 1365120, 1380288, 1478880, 1552824, 1572480, 1592640, 1725360, 1774656, 1840384, 1911168, 1941030, 1971840, 2070432, 2123520, 2218320, 2300480, 2366208, 2388960, 2588040, 2730240, 2760576, 2957760, 3105648, 3144960, 3185280, 3450720, 3549312, 3822336, 3882060, 3943680, 4140864, 4436640, 4600960, 4777920, 5176080, 5521152, 5915520, 6211296, 6370560, 6901440, 7098624, 7764120, 8281728, 8873280, 9201920, 9555840, 10352160, 11831040, 12422592, 13802880, 15528240, 16563456, 17746560, 19111680, 20704320, 24845184, 27605760, 31056480, 35493120, 41408640, 49690368, 62112960, 82817280, 124225920, 248451840]

約数ペア:

[(1, 248451840), (2, 124225920), (3, 82817280), (4, 62112960), (5, 49690368), (6, 41408640), (7, 35493120), (8, 31056480), (9, 27605760), (10, 24845184), (12, 20704320), (13, 19111680), (14, 17746560), (15, 16563456), (16, 15528240), (18, 13802880), (20, 12422592), (21, 11831040), (24, 10352160), (26, 9555840), (27, 9201920), (28, 8873280), (30, 8281728), (32, 7764120), (35, 7098624), (36, 6901440), (39, 6370560), (40, 6211296), (42, 5915520), (45, 5521152), (48, 5176080), (52, 4777920), (54, 4600960), (56, 4436640), (60, 4140864), (63, 3943680), (64, 3882060), (65, 3822336), (70, 3549312), (72, 3450720), (78, 3185280), (79, 3144960), (80, 3105648), (84, 2957760), (90, 2760576), (91, 2730240), (96, 2588040), (104, 2388960), (105, 2366208), (108, 2300480), (112, 2218320), (117, 2123520), (120, 2070432), (126, 1971840), (128, 1941030), (130, 1911168), (135, 1840384), (140, 1774656), (144, 1725360), (156, 1592640), (158, 1572480), (160, 1552824), (168, 1478880), (180, 1380288), (182, 1365120), (189, 1314560), (192, 1294020), (195, 1274112), (208, 1194480), (210, 1183104), (216, 1150240), (224, 1109160), (234, 1061760), (237, 1048320), (240, 1035216), (252, 985920), (256, 970515), (260, 955584), (270, 920192), (273, 910080), (280, 887328), (288, 862680), (312, 796320), (315, 788736), (316, 786240), (320, 776412), (336, 739440), (351, 707840), (360, 690144), (364, 682560), (378, 657280), (384, 647010), (390, 637056), (395, 628992), (416, 597240), (420, 591552), (432, 575120), (448, 554580), (455, 546048), (468, 530880), (474, 524160), (480, 517608), (504, 492960), (520, 477792), (540, 460096), (546, 455040), (553, 449280), (560, 443664), (576, 431340), (585, 424704), (624, 398160), (630, 394368), (632, 393120), (640, 388206), (672, 369720), (702, 353920), (711, 349440), (720, 345072), (728, 341280), (756, 328640), (768, 323505), (780, 318528), (790, 314496), (819, 303360), (832, 298620), (840, 295776), (864, 287560), (896, 277290), (910, 273024), (936, 265440), (945, 262912), (948, 262080), (960, 258804), (1008, 246480), (1027, 241920), (1040, 238896), (1080, 230048), (1092, 227520), (1106, 224640), (1120, 221832), (1152, 215670), (1170, 212352), (1185, 209664), (1248, 199080), (1260, 197184), (1264, 196560), (1280, 194103), (1344, 184860), (1365, 182016), (1404, 176960), (1422, 174720), (1440, 172536), (1456, 170640), (1512, 164320), (1560, 159264), (1580, 157248), (1638, 151680), (1659, 149760), (1664, 149310), (1680, 147888), (1728, 143780), (1755, 141568), (1792, 138645), (1820, 136512), (1872, 132720), (1890, 131456), (1896, 131040), (1920, 129402), (2016, 123240), (2054, 120960), (2080, 119448), (2133, 116480), (2160, 115024), (2184, 113760), (2212, 112320), (2240, 110916), (2304, 107835), (2340, 106176), (2370, 104832), (2457, 101120), (2496, 99540), (2520, 98592), (2528, 98280), (2688, 92430), (2730, 91008), (2765, 89856), (2808, 88480), (2844, 87360), (2880, 86268), (2912, 85320), (3024, 82160), (3081, 80640), (3120, 79632), (3160, 78624), (3276, 75840), (3318, 74880), (3328, 74655), (3360, 73944), (3456, 71890), (3510, 70784), (3555, 69888), (3640, 68256), (3744, 66360), (3780, 65728), (3792, 65520), (3840, 64701), (4032, 61620), (4095, 60672), (4108, 60480), (4160, 59724), (4266, 58240), (4320, 57512), (4368, 56880), (4424, 56160), (4480, 55458), (4680, 53088), (4740, 52416), (4914, 50560), (4977, 49920), (4992, 49770), (5040, 49296), (5056, 49140), (5135, 48384), (5376, 46215), (5460, 45504), (5530, 44928), (5616, 44240), (5688, 43680), (5760, 43134), (5824, 42660), (6048, 41080), (6162, 40320), (6240, 39816), (6320, 39312), (6552, 37920), (6636, 37440), (6720, 36972), (6912, 35945), (7020, 35392), (7110, 34944), (7189, 34560), (7280, 34128), (7488, 33180), (7560, 32864), (7584, 32760), (8064, 30810), (8190, 30336), (8216, 30240), (8295, 29952), (8320, 29862), (8532, 29120), (8640, 28756), (8736, 28440), (8848, 28080), (8960, 27729), (9243, 26880), (9360, 26544), (9480, 26208), (9828, 25280), (9954, 24960), (9984, 24885), (10080, 24648), (10112, 24570), (10270, 24192), (10665, 23296), (10920, 22752), (11060, 22464), (11232, 22120), (11376, 21840), (11520, 21567), (11648, 21330), (12096, 20540), (12285, 20224), (12324, 20160), (12480, 19908), (12640, 19656), (13104, 18960), (13272, 18720), (13440, 18486), (14040, 17696), (14220, 17472), (14378, 17280), (14560, 17064), (14931, 16640), (14976, 16590), (15120, 16432), (15168, 16380), (15405, 16128)]