279290880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 528

約数和(自身を含む): 1149595200

約数和(自身を除く): 870304320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 29, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 58, 60, 64, 66, 72, 76, 80, 87, 88, 90, 95, 96, 99, 110, 114, 116, 120, 128, 132, 144, 145, 152, 160, 165, 171, 174, 176, 180, 190, 192, 198, 209, 220, 228, 232, 240, 256, 261, 264, 285, 288, 290, 304, 319, 320, 330, 342, 348, 352, 360, 380, 384, 396, 418, 435, 440, 456, 464, 480, 495, 512, 522, 528, 551, 570, 576, 580, 608, 627, 638, 640, 660, 684, 696, 704, 720, 760, 768, 792, 836, 855, 870, 880, 912, 928, 957, 960, 990, 1024, 1044, 1045, 1056, 1102, 1140, 1152, 1160, 1216, 1254, 1276, 1280, 1305, 1320, 1368, 1392, 1408, 1440, 1520, 1536, 1584, 1595, 1653, 1672, 1710, 1740, 1760, 1824, 1856, 1881, 1914, 1920, 1980, 2088, 2090, 2112, 2204, 2280, 2304, 2320, 2432, 2508, 2552, 2560, 2610, 2640, 2736, 2755, 2784, 2816, 2871, 2880, 3040, 3072, 3135, 3168, 3190, 3306, 3344, 3420, 3480, 3520, 3648, 3712, 3762, 3828, 3840, 3960, 4176, 4180, 4224, 4408, 4560, 4608, 4640, 4785, 4864, 4959, 5016, 5104, 5120, 5220, 5280, 5472, 5510, 5568, 5632, 5742, 5760, 6061, 6080, 6270, 6336, 6380, 6612, 6688, 6840, 6960, 7040, 7296, 7424, 7524, 7656, 7680, 7920, 8265, 8352, 8360, 8448, 8816, 9120, 9216, 9280, 9405, 9570, 9728, 9918, 10032, 10208, 10440, 10560, 10944, 11020, 11136, 11264, 11484, 11520, 12122, 12160, 12540, 12672, 12760, 13224, 13376, 13680, 13920, 14080, 14355, 14592, 14848, 15048, 15312, 15360, 15840, 16530, 16704, 16720, 16896, 17632, 18183, 18240, 18560, 18810, 19140, 19456, 19836, 20064, 20416, 20880, 21120, 21888, 22040, 22272, 22968, 23040, 24244, 24320, 24795, 25080, 25344, 25520, 26448, 26752, 27360, 27840, 28160, 28710, 29184, 29696, 30096, 30305, 30624, 31680, 33060, 33408, 33440, 33792, 35264, 36366, 36480, 37120, 37620, 38280, 39672, 40128, 40832, 41760, 42240, 43776, 44080, 44544, 45936, 46080, 48488, 48640, 49590, 50160, 50688, 51040, 52896, 53504, 54549, 54720, 55680, 56320, 57420, 58368, 60192, 60610, 61248, 63360, 66120, 66816, 66880, 70528, 72732, 72960, 74240, 75240, 76560, 79344, 80256, 81664, 83520, 84480, 87552, 88160, 89088, 90915, 91872, 96976, 97280, 99180, 100320, 101376, 102080, 105792, 107008, 109098, 109440, 111360, 114840, 120384, 121220, 122496, 126720, 132240, 133632, 133760, 141056, 145464, 145920, 148480, 150480, 153120, 158688, 160512, 163328, 167040, 168960, 175104, 176320, 181830, 183744, 193952, 198360, 200640, 204160, 211584, 214016, 218196, 218880, 222720, 229680, 240768, 242440, 244992, 253440, 264480, 267264, 267520, 272745, 282112, 290928, 291840, 300960, 306240, 317376, 321024, 326656, 334080, 352640, 363660, 367488, 387904, 396720, 401280, 408320, 423168, 436392, 437760, 445440, 459360, 481536, 484880, 489984, 506880, 528960, 535040, 545490, 564224, 581856, 601920, 612480, 634752, 642048, 668160, 705280, 727320, 734976, 775808, 793440, 802560, 816640, 846336, 872784, 875520, 918720, 963072, 969760, 979968, 1057920, 1070080, 1090980, 1163712, 1203840, 1224960, 1269504, 1336320, 1410560, 1454640, 1469952, 1551616, 1586880, 1605120, 1633280, 1692672, 1745568, 1837440, 1926144, 1939520, 2115840, 2181960, 2327424, 2407680, 2449920, 2539008, 2821120, 2909280, 2939904, 3103232, 3173760, 3210240, 3491136, 3674880, 3879040, 4231680, 4363920, 4654848, 4815360, 4899840, 5078016, 5818560, 6206464, 6347520, 6982272, 7349760, 7758080, 8463360, 8727840, 9309696, 9630720, 11637120, 12695040, 13964544, 14699520, 15516160, 17455680, 18619392, 23274240, 25390080, 27929088, 31032320, 34911360, 46548480, 55858176, 69822720, 93096960, 139645440, 279290880]

約数ペア:

[(1, 279290880), (2, 139645440), (3, 93096960), (4, 69822720), (5, 55858176), (6, 46548480), (8, 34911360), (9, 31032320), (10, 27929088), (11, 25390080), (12, 23274240), (15, 18619392), (16, 17455680), (18, 15516160), (19, 14699520), (20, 13964544), (22, 12695040), (24, 11637120), (29, 9630720), (30, 9309696), (32, 8727840), (33, 8463360), (36, 7758080), (38, 7349760), (40, 6982272), (44, 6347520), (45, 6206464), (48, 5818560), (55, 5078016), (57, 4899840), (58, 4815360), (60, 4654848), (64, 4363920), (66, 4231680), (72, 3879040), (76, 3674880), (80, 3491136), (87, 3210240), (88, 3173760), (90, 3103232), (95, 2939904), (96, 2909280), (99, 2821120), (110, 2539008), (114, 2449920), (116, 2407680), (120, 2327424), (128, 2181960), (132, 2115840), (144, 1939520), (145, 1926144), (152, 1837440), (160, 1745568), (165, 1692672), (171, 1633280), (174, 1605120), (176, 1586880), (180, 1551616), (190, 1469952), (192, 1454640), (198, 1410560), (209, 1336320), (220, 1269504), (228, 1224960), (232, 1203840), (240, 1163712), (256, 1090980), (261, 1070080), (264, 1057920), (285, 979968), (288, 969760), (290, 963072), (304, 918720), (319, 875520), (320, 872784), (330, 846336), (342, 816640), (348, 802560), (352, 793440), (360, 775808), (380, 734976), (384, 727320), (396, 705280), (418, 668160), (435, 642048), (440, 634752), (456, 612480), (464, 601920), (480, 581856), (495, 564224), (512, 545490), (522, 535040), (528, 528960), (551, 506880), (570, 489984), (576, 484880), (580, 481536), (608, 459360), (627, 445440), (638, 437760), (640, 436392), (660, 423168), (684, 408320), (696, 401280), (704, 396720), (720, 387904), (760, 367488), (768, 363660), (792, 352640), (836, 334080), (855, 326656), (870, 321024), (880, 317376), (912, 306240), (928, 300960), (957, 291840), (960, 290928), (990, 282112), (1024, 272745), (1044, 267520), (1045, 267264), (1056, 264480), (1102, 253440), (1140, 244992), (1152, 242440), (1160, 240768), (1216, 229680), (1254, 222720), (1276, 218880), (1280, 218196), (1305, 214016), (1320, 211584), (1368, 204160), (1392, 200640), (1408, 198360), (1440, 193952), (1520, 183744), (1536, 181830), (1584, 176320), (1595, 175104), (1653, 168960), (1672, 167040), (1710, 163328), (1740, 160512), (1760, 158688), (1824, 153120), (1856, 150480), (1881, 148480), (1914, 145920), (1920, 145464), (1980, 141056), (2088, 133760), (2090, 133632), (2112, 132240), (2204, 126720), (2280, 122496), (2304, 121220), (2320, 120384), (2432, 114840), (2508, 111360), (2552, 109440), (2560, 109098), (2610, 107008), (2640, 105792), (2736, 102080), (2755, 101376), (2784, 100320), (2816, 99180), (2871, 97280), (2880, 96976), (3040, 91872), (3072, 90915), (3135, 89088), (3168, 88160), (3190, 87552), (3306, 84480), (3344, 83520), (3420, 81664), (3480, 80256), (3520, 79344), (3648, 76560), (3712, 75240), (3762, 74240), (3828, 72960), (3840, 72732), (3960, 70528), (4176, 66880), (4180, 66816), (4224, 66120), (4408, 63360), (4560, 61248), (4608, 60610), (4640, 60192), (4785, 58368), (4864, 57420), (4959, 56320), (5016, 55680), (5104, 54720), (5120, 54549), (5220, 53504), (5280, 52896), (5472, 51040), (5510, 50688), (5568, 50160), (5632, 49590), (5742, 48640), (5760, 48488), (6061, 46080), (6080, 45936), (6270, 44544), (6336, 44080), (6380, 43776), (6612, 42240), (6688, 41760), (6840, 40832), (6960, 40128), (7040, 39672), (7296, 38280), (7424, 37620), (7524, 37120), (7656, 36480), (7680, 36366), (7920, 35264), (8265, 33792), (8352, 33440), (8360, 33408), (8448, 33060), (8816, 31680), (9120, 30624), (9216, 30305), (9280, 30096), (9405, 29696), (9570, 29184), (9728, 28710), (9918, 28160), (10032, 27840), (10208, 27360), (10440, 26752), (10560, 26448), (10944, 25520), (11020, 25344), (11136, 25080), (11264, 24795), (11484, 24320), (11520, 24244), (12122, 23040), (12160, 22968), (12540, 22272), (12672, 22040), (12760, 21888), (13224, 21120), (13376, 20880), (13680, 20416), (13920, 20064), (14080, 19836), (14355, 19456), (14592, 19140), (14848, 18810), (15048, 18560), (15312, 18240), (15360, 18183), (15840, 17632), (16530, 16896), (16704, 16720)]