672971520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 432

約数和(自身を含む): 2504652192

約数和(自身を除く): 1831680672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 61, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 122, 128, 130, 136, 156, 160, 169, 170, 183, 192, 195, 204, 208, 221, 240, 244, 255, 256, 260, 272, 305, 312, 320, 338, 340, 366, 384, 390, 408, 416, 442, 480, 488, 507, 510, 520, 544, 610, 624, 640, 663, 676, 680, 732, 768, 780, 793, 816, 832, 845, 884, 915, 960, 976, 1014, 1020, 1037, 1040, 1088, 1105, 1220, 1248, 1280, 1326, 1352, 1360, 1464, 1560, 1586, 1632, 1664, 1690, 1768, 1830, 1920, 1952, 2028, 2040, 2074, 2080, 2176, 2210, 2379, 2440, 2496, 2535, 2652, 2704, 2720, 2873, 2928, 3111, 3120, 3172, 3264, 3315, 3328, 3380, 3536, 3660, 3840, 3904, 3965, 4056, 4080, 4148, 4160, 4352, 4420, 4758, 4880, 4992, 5070, 5185, 5304, 5408, 5440, 5746, 5856, 6222, 6240, 6344, 6528, 6630, 6760, 7072, 7320, 7808, 7930, 8112, 8160, 8296, 8320, 8619, 8840, 9516, 9760, 9984, 10140, 10309, 10370, 10608, 10816, 10880, 11492, 11712, 11895, 12444, 12480, 12688, 13056, 13260, 13481, 13520, 14144, 14365, 14640, 15555, 15616, 15860, 16224, 16320, 16592, 16640, 17238, 17680, 19032, 19520, 20280, 20618, 20740, 21216, 21632, 21760, 22984, 23424, 23790, 24888, 24960, 25376, 26520, 26962, 27040, 28288, 28730, 29280, 30927, 31110, 31720, 32448, 32640, 33184, 34476, 35360, 38064, 39040, 40443, 40560, 41236, 41480, 42432, 43095, 43264, 45968, 46848, 47580, 49776, 49920, 50752, 51545, 53040, 53924, 54080, 56576, 57460, 58560, 61854, 62220, 63440, 64896, 65280, 66368, 67405, 68952, 70720, 76128, 78080, 80886, 81120, 82472, 82960, 84864, 86190, 91936, 95160, 99552, 101504, 103090, 106080, 107848, 108160, 114920, 117120, 123708, 124440, 126880, 129792, 132736, 134810, 137904, 141440, 152256, 154635, 161772, 162240, 164944, 165920, 169728, 172380, 175253, 183872, 190320, 199104, 202215, 203008, 206180, 212160, 215696, 216320, 229840, 234240, 247416, 248880, 253760, 265472, 269620, 275808, 282880, 304512, 309270, 323544, 324480, 329888, 331840, 344760, 350506, 367744, 380640, 398208, 404430, 412360, 424320, 431392, 459680, 494832, 497760, 507520, 525759, 539240, 551616, 609024, 618540, 647088, 648960, 659776, 663680, 689520, 701012, 735488, 761280, 796416, 808860, 824720, 848640, 862784, 876265, 919360, 989664, 995520, 1015040, 1051518, 1078480, 1103232, 1237080, 1294176, 1319552, 1327360, 1379040, 1402024, 1522560, 1617720, 1649440, 1725568, 1752530, 1838720, 1979328, 1991040, 2103036, 2156960, 2206464, 2474160, 2588352, 2628795, 2639104, 2758080, 2804048, 3045120, 3235440, 3298880, 3451136, 3505060, 3677440, 3958656, 3982080, 4206072, 4313920, 4948320, 5176704, 5257590, 5516160, 5608096, 6470880, 6597760, 7010120, 7917312, 8412144, 8627840, 9896640, 10353408, 10515180, 11032320, 11216192, 12941760, 13195520, 14020240, 16824288, 17255680, 19793280, 21030360, 22432384, 25883520, 28040480, 33648576, 39586560, 42060720, 44864768, 51767040, 56080960, 67297152, 84121440, 112161920, 134594304, 168242880, 224323840, 336485760, 672971520]

約数ペア:

[(1, 672971520), (2, 336485760), (3, 224323840), (4, 168242880), (5, 134594304), (6, 112161920), (8, 84121440), (10, 67297152), (12, 56080960), (13, 51767040), (15, 44864768), (16, 42060720), (17, 39586560), (20, 33648576), (24, 28040480), (26, 25883520), (30, 22432384), (32, 21030360), (34, 19793280), (39, 17255680), (40, 16824288), (48, 14020240), (51, 13195520), (52, 12941760), (60, 11216192), (61, 11032320), (64, 10515180), (65, 10353408), (68, 9896640), (78, 8627840), (80, 8412144), (85, 7917312), (96, 7010120), (102, 6597760), (104, 6470880), (120, 5608096), (122, 5516160), (128, 5257590), (130, 5176704), (136, 4948320), (156, 4313920), (160, 4206072), (169, 3982080), (170, 3958656), (183, 3677440), (192, 3505060), (195, 3451136), (204, 3298880), (208, 3235440), (221, 3045120), (240, 2804048), (244, 2758080), (255, 2639104), (256, 2628795), (260, 2588352), (272, 2474160), (305, 2206464), (312, 2156960), (320, 2103036), (338, 1991040), (340, 1979328), (366, 1838720), (384, 1752530), (390, 1725568), (408, 1649440), (416, 1617720), (442, 1522560), (480, 1402024), (488, 1379040), (507, 1327360), (510, 1319552), (520, 1294176), (544, 1237080), (610, 1103232), (624, 1078480), (640, 1051518), (663, 1015040), (676, 995520), (680, 989664), (732, 919360), (768, 876265), (780, 862784), (793, 848640), (816, 824720), (832, 808860), (845, 796416), (884, 761280), (915, 735488), (960, 701012), (976, 689520), (1014, 663680), (1020, 659776), (1037, 648960), (1040, 647088), (1088, 618540), (1105, 609024), (1220, 551616), (1248, 539240), (1280, 525759), (1326, 507520), (1352, 497760), (1360, 494832), (1464, 459680), (1560, 431392), (1586, 424320), (1632, 412360), (1664, 404430), (1690, 398208), (1768, 380640), (1830, 367744), (1920, 350506), (1952, 344760), (2028, 331840), (2040, 329888), (2074, 324480), (2080, 323544), (2176, 309270), (2210, 304512), (2379, 282880), (2440, 275808), (2496, 269620), (2535, 265472), (2652, 253760), (2704, 248880), (2720, 247416), (2873, 234240), (2928, 229840), (3111, 216320), (3120, 215696), (3172, 212160), (3264, 206180), (3315, 203008), (3328, 202215), (3380, 199104), (3536, 190320), (3660, 183872), (3840, 175253), (3904, 172380), (3965, 169728), (4056, 165920), (4080, 164944), (4148, 162240), (4160, 161772), (4352, 154635), (4420, 152256), (4758, 141440), (4880, 137904), (4992, 134810), (5070, 132736), (5185, 129792), (5304, 126880), (5408, 124440), (5440, 123708), (5746, 117120), (5856, 114920), (6222, 108160), (6240, 107848), (6344, 106080), (6528, 103090), (6630, 101504), (6760, 99552), (7072, 95160), (7320, 91936), (7808, 86190), (7930, 84864), (8112, 82960), (8160, 82472), (8296, 81120), (8320, 80886), (8619, 78080), (8840, 76128), (9516, 70720), (9760, 68952), (9984, 67405), (10140, 66368), (10309, 65280), (10370, 64896), (10608, 63440), (10816, 62220), (10880, 61854), (11492, 58560), (11712, 57460), (11895, 56576), (12444, 54080), (12480, 53924), (12688, 53040), (13056, 51545), (13260, 50752), (13481, 49920), (13520, 49776), (14144, 47580), (14365, 46848), (14640, 45968), (15555, 43264), (15616, 43095), (15860, 42432), (16224, 41480), (16320, 41236), (16592, 40560), (16640, 40443), (17238, 39040), (17680, 38064), (19032, 35360), (19520, 34476), (20280, 33184), (20618, 32640), (20740, 32448), (21216, 31720), (21632, 31110), (21760, 30927), (22984, 29280), (23424, 28730), (23790, 28288), (24888, 27040), (24960, 26962), (25376, 26520)]