2819082240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 432

約数和(自身を含む): 10638269460

約数和(自身を除く): 7819187220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 181, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 362, 384, 390, 416, 468, 480, 507, 512, 520, 543, 576, 585, 624, 640, 676, 720, 724, 768, 780, 832, 845, 905, 936, 960, 1014, 1024, 1040, 1086, 1152, 1170, 1248, 1280, 1352, 1440, 1448, 1521, 1536, 1560, 1629, 1664, 1690, 1810, 1872, 1920, 2028, 2048, 2080, 2172, 2304, 2340, 2353, 2496, 2535, 2560, 2704, 2715, 2880, 2896, 3042, 3072, 3120, 3258, 3328, 3380, 3620, 3744, 3840, 4056, 4160, 4344, 4608, 4680, 4706, 4992, 5070, 5120, 5408, 5430, 5760, 5792, 6084, 6144, 6240, 6516, 6656, 6760, 7059, 7240, 7488, 7605, 7680, 8112, 8145, 8320, 8688, 9216, 9360, 9412, 9984, 10140, 10240, 10816, 10860, 11520, 11584, 11765, 12168, 12480, 13032, 13312, 13520, 14118, 14480, 14976, 15210, 15360, 16224, 16290, 16640, 17376, 18432, 18720, 18824, 19968, 20280, 21177, 21632, 21720, 23040, 23168, 23530, 24336, 24960, 26064, 26624, 27040, 28236, 28960, 29952, 30420, 30589, 30720, 32448, 32580, 33280, 34752, 35295, 37440, 37648, 39936, 40560, 42354, 43264, 43440, 46080, 46336, 47060, 48672, 49920, 52128, 54080, 56472, 57920, 59904, 60840, 61178, 64896, 65160, 66560, 69504, 70590, 74880, 75296, 79872, 81120, 84708, 86528, 86880, 91767, 92160, 92672, 94120, 97344, 99840, 104256, 105885, 108160, 112944, 115840, 119808, 121680, 122356, 129792, 130320, 133120, 139008, 141180, 149760, 150592, 152945, 162240, 169416, 173056, 173760, 183534, 185344, 188240, 194688, 199680, 208512, 211770, 216320, 225888, 231680, 239616, 243360, 244712, 259584, 260640, 275301, 278016, 282360, 299520, 301184, 305890, 324480, 338832, 346112, 347520, 367068, 370688, 376480, 389376, 399360, 417024, 423540, 432640, 451776, 458835, 463360, 486720, 489424, 519168, 521280, 550602, 556032, 564720, 599040, 602368, 611780, 648960, 677664, 695040, 734136, 752960, 778752, 834048, 847080, 865280, 903552, 917670, 926720, 973440, 978848, 1038336, 1042560, 1101204, 1112064, 1129440, 1198080, 1204736, 1223560, 1297920, 1355328, 1376505, 1390080, 1468272, 1505920, 1557504, 1668096, 1694160, 1730560, 1807104, 1835340, 1853440, 1946880, 1957696, 2085120, 2202408, 2258880, 2409472, 2447120, 2595840, 2710656, 2753010, 2780160, 2936544, 3011840, 3115008, 3336192, 3388320, 3614208, 3670680, 3893760, 3915392, 4170240, 4404816, 4517760, 4818944, 4894240, 5191680, 5421312, 5506020, 5560320, 5873088, 6023680, 6776640, 7228416, 7341360, 7787520, 7830784, 8340480, 8809632, 9035520, 9788480, 10842624, 11012040, 11746176, 12047360, 13553280, 14456832, 14682720, 15575040, 15661568, 16680960, 17619264, 18071040, 19576960, 21685248, 22024080, 23492352, 24094720, 27106560, 29365440, 31323136, 35238528, 36142080, 39153920, 43370496, 44048160, 46984704, 54213120, 58730880, 62646272, 70477056, 72284160, 78307840, 88096320, 93969408, 108426240, 117461760, 140954112, 156615680, 176192640, 187938816, 216852480, 234923520, 281908224, 313231360, 352385280, 469847040, 563816448, 704770560, 939694080, 1409541120, 2819082240]

約数ペア:

[(1, 2819082240), (2, 1409541120), (3, 939694080), (4, 704770560), (5, 563816448), (6, 469847040), (8, 352385280), (9, 313231360), (10, 281908224), (12, 234923520), (13, 216852480), (15, 187938816), (16, 176192640), (18, 156615680), (20, 140954112), (24, 117461760), (26, 108426240), (30, 93969408), (32, 88096320), (36, 78307840), (39, 72284160), (40, 70477056), (45, 62646272), (48, 58730880), (52, 54213120), (60, 46984704), (64, 44048160), (65, 43370496), (72, 39153920), (78, 36142080), (80, 35238528), (90, 31323136), (96, 29365440), (104, 27106560), (117, 24094720), (120, 23492352), (128, 22024080), (130, 21685248), (144, 19576960), (156, 18071040), (160, 17619264), (169, 16680960), (180, 15661568), (181, 15575040), (192, 14682720), (195, 14456832), (208, 13553280), (234, 12047360), (240, 11746176), (256, 11012040), (260, 10842624), (288, 9788480), (312, 9035520), (320, 8809632), (338, 8340480), (360, 7830784), (362, 7787520), (384, 7341360), (390, 7228416), (416, 6776640), (468, 6023680), (480, 5873088), (507, 5560320), (512, 5506020), (520, 5421312), (543, 5191680), (576, 4894240), (585, 4818944), (624, 4517760), (640, 4404816), (676, 4170240), (720, 3915392), (724, 3893760), (768, 3670680), (780, 3614208), (832, 3388320), (845, 3336192), (905, 3115008), (936, 3011840), (960, 2936544), (1014, 2780160), (1024, 2753010), (1040, 2710656), (1086, 2595840), (1152, 2447120), (1170, 2409472), (1248, 2258880), (1280, 2202408), (1352, 2085120), (1440, 1957696), (1448, 1946880), (1521, 1853440), (1536, 1835340), (1560, 1807104), (1629, 1730560), (1664, 1694160), (1690, 1668096), (1810, 1557504), (1872, 1505920), (1920, 1468272), (2028, 1390080), (2048, 1376505), (2080, 1355328), (2172, 1297920), (2304, 1223560), (2340, 1204736), (2353, 1198080), (2496, 1129440), (2535, 1112064), (2560, 1101204), (2704, 1042560), (2715, 1038336), (2880, 978848), (2896, 973440), (3042, 926720), (3072, 917670), (3120, 903552), (3258, 865280), (3328, 847080), (3380, 834048), (3620, 778752), (3744, 752960), (3840, 734136), (4056, 695040), (4160, 677664), (4344, 648960), (4608, 611780), (4680, 602368), (4706, 599040), (4992, 564720), (5070, 556032), (5120, 550602), (5408, 521280), (5430, 519168), (5760, 489424), (5792, 486720), (6084, 463360), (6144, 458835), (6240, 451776), (6516, 432640), (6656, 423540), (6760, 417024), (7059, 399360), (7240, 389376), (7488, 376480), (7605, 370688), (7680, 367068), (8112, 347520), (8145, 346112), (8320, 338832), (8688, 324480), (9216, 305890), (9360, 301184), (9412, 299520), (9984, 282360), (10140, 278016), (10240, 275301), (10816, 260640), (10860, 259584), (11520, 244712), (11584, 243360), (11765, 239616), (12168, 231680), (12480, 225888), (13032, 216320), (13312, 211770), (13520, 208512), (14118, 199680), (14480, 194688), (14976, 188240), (15210, 185344), (15360, 183534), (16224, 173760), (16290, 173056), (16640, 169416), (17376, 162240), (18432, 152945), (18720, 150592), (18824, 149760), (19968, 141180), (20280, 139008), (21177, 133120), (21632, 130320), (21720, 129792), (23040, 122356), (23168, 121680), (23530, 119808), (24336, 115840), (24960, 112944), (26064, 108160), (26624, 105885), (27040, 104256), (28236, 99840), (28960, 97344), (29952, 94120), (30420, 92672), (30589, 92160), (30720, 91767), (32448, 86880), (32580, 86528), (33280, 84708), (34752, 81120), (35295, 79872), (37440, 75296), (37648, 74880), (39936, 70590), (40560, 69504), (42354, 66560), (43264, 65160), (43440, 64896), (46080, 61178), (46336, 60840), (47060, 59904), (48672, 57920), (49920, 56472), (52128, 54080)]