2783274240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 288

約数和(自身を含む): 9305726976

約数和(自身を除く): 6522452736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 103, 120, 124, 128, 155, 160, 186, 192, 206, 227, 240, 248, 256, 309, 310, 320, 372, 384, 412, 454, 465, 480, 496, 515, 618, 620, 640, 681, 744, 768, 824, 908, 930, 960, 992, 1030, 1135, 1236, 1240, 1280, 1362, 1488, 1545, 1648, 1816, 1860, 1920, 1984, 2060, 2270, 2472, 2480, 2724, 2976, 3090, 3193, 3296, 3405, 3632, 3720, 3840, 3968, 4120, 4540, 4944, 4960, 5448, 5952, 6180, 6386, 6592, 6810, 7037, 7264, 7440, 7936, 8240, 9080, 9579, 9888, 9920, 10896, 11904, 12360, 12772, 13184, 13620, 14074, 14528, 14880, 15965, 16480, 18160, 19158, 19776, 19840, 21111, 21792, 23381, 23808, 24720, 25544, 26368, 27240, 28148, 29056, 29760, 31930, 32960, 35185, 36320, 38316, 39552, 39680, 42222, 43584, 46762, 47895, 49440, 51088, 54480, 56296, 58112, 59520, 63860, 65920, 70143, 70370, 72640, 76632, 79104, 84444, 87168, 93524, 95790, 98880, 102176, 105555, 108960, 112592, 116905, 119040, 127720, 131840, 140286, 140740, 145280, 153264, 168888, 174336, 187048, 191580, 197760, 204352, 211110, 217920, 225184, 233810, 255440, 280572, 281480, 290560, 306528, 337776, 350715, 374096, 383160, 395520, 408704, 422220, 435840, 450368, 467620, 510880, 561144, 562960, 613056, 675552, 701430, 724811, 748192, 766320, 817408, 844440, 871680, 900736, 935240, 1021760, 1122288, 1125920, 1226112, 1351104, 1402860, 1449622, 1496384, 1532640, 1688880, 1801472, 1870480, 2043520, 2174433, 2244576, 2251840, 2452224, 2702208, 2805720, 2899244, 2992768, 3065280, 3377760, 3624055, 3740960, 4087040, 4348866, 4489152, 4503680, 5404416, 5611440, 5798488, 5985536, 6130560, 6755520, 7248110, 7481920, 8697732, 8978304, 9007360, 10872165, 11222880, 11596976, 12261120, 13511040, 14496220, 14963840, 17395464, 17956608, 21744330, 22445760, 23193952, 27022080, 28992440, 29927680, 34790928, 43488660, 44891520, 46387904, 57984880, 69581856, 86977320, 89783040, 92775808, 115969760, 139163712, 173954640, 185551616, 231939520, 278327424, 347909280, 463879040, 556654848, 695818560, 927758080, 1391637120, 2783274240]

約数ペア:

[(1, 2783274240), (2, 1391637120), (3, 927758080), (4, 695818560), (5, 556654848), (6, 463879040), (8, 347909280), (10, 278327424), (12, 231939520), (15, 185551616), (16, 173954640), (20, 139163712), (24, 115969760), (30, 92775808), (31, 89783040), (32, 86977320), (40, 69581856), (48, 57984880), (60, 46387904), (62, 44891520), (64, 43488660), (80, 34790928), (93, 29927680), (96, 28992440), (103, 27022080), (120, 23193952), (124, 22445760), (128, 21744330), (155, 17956608), (160, 17395464), (186, 14963840), (192, 14496220), (206, 13511040), (227, 12261120), (240, 11596976), (248, 11222880), (256, 10872165), (309, 9007360), (310, 8978304), (320, 8697732), (372, 7481920), (384, 7248110), (412, 6755520), (454, 6130560), (465, 5985536), (480, 5798488), (496, 5611440), (515, 5404416), (618, 4503680), (620, 4489152), (640, 4348866), (681, 4087040), (744, 3740960), (768, 3624055), (824, 3377760), (908, 3065280), (930, 2992768), (960, 2899244), (992, 2805720), (1030, 2702208), (1135, 2452224), (1236, 2251840), (1240, 2244576), (1280, 2174433), (1362, 2043520), (1488, 1870480), (1545, 1801472), (1648, 1688880), (1816, 1532640), (1860, 1496384), (1920, 1449622), (1984, 1402860), (2060, 1351104), (2270, 1226112), (2472, 1125920), (2480, 1122288), (2724, 1021760), (2976, 935240), (3090, 900736), (3193, 871680), (3296, 844440), (3405, 817408), (3632, 766320), (3720, 748192), (3840, 724811), (3968, 701430), (4120, 675552), (4540, 613056), (4944, 562960), (4960, 561144), (5448, 510880), (5952, 467620), (6180, 450368), (6386, 435840), (6592, 422220), (6810, 408704), (7037, 395520), (7264, 383160), (7440, 374096), (7936, 350715), (8240, 337776), (9080, 306528), (9579, 290560), (9888, 281480), (9920, 280572), (10896, 255440), (11904, 233810), (12360, 225184), (12772, 217920), (13184, 211110), (13620, 204352), (14074, 197760), (14528, 191580), (14880, 187048), (15965, 174336), (16480, 168888), (18160, 153264), (19158, 145280), (19776, 140740), (19840, 140286), (21111, 131840), (21792, 127720), (23381, 119040), (23808, 116905), (24720, 112592), (25544, 108960), (26368, 105555), (27240, 102176), (28148, 98880), (29056, 95790), (29760, 93524), (31930, 87168), (32960, 84444), (35185, 79104), (36320, 76632), (38316, 72640), (39552, 70370), (39680, 70143), (42222, 65920), (43584, 63860), (46762, 59520), (47895, 58112), (49440, 56296), (51088, 54480)]