7999132320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{883}}^1$

素因数の和:1146

約数の個数: 288

約数和(自身を含む): 28461730752

約数和(自身を除く): 20462598432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 233, 240, 243, 270, 288, 324, 360, 405, 432, 466, 480, 486, 540, 648, 699, 720, 810, 864, 883, 932, 972, 1080, 1165, 1215, 1296, 1398, 1440, 1620, 1766, 1864, 1944, 2097, 2160, 2330, 2430, 2592, 2649, 2796, 3240, 3495, 3532, 3728, 3888, 4194, 4320, 4415, 4660, 4860, 5298, 5592, 6291, 6480, 6990, 7064, 7456, 7776, 7947, 8388, 8830, 9320, 9720, 10485, 10596, 11184, 12582, 12960, 13245, 13980, 14128, 15894, 16776, 17660, 18640, 18873, 19440, 20970, 21192, 22368, 23841, 25164, 26490, 27960, 28256, 31455, 31788, 33552, 35320, 37280, 37746, 38880, 39735, 41940, 42384, 47682, 50328, 52980, 55920, 56619, 62910, 63576, 67104, 70640, 71523, 75492, 79470, 83880, 84768, 94365, 95364, 100656, 105960, 111840, 113238, 119205, 125820, 127152, 141280, 143046, 150984, 158940, 167760, 188730, 190728, 201312, 205739, 211920, 214569, 226476, 238410, 251640, 254304, 283095, 286092, 301968, 317880, 335520, 357615, 377460, 381456, 411478, 423840, 429138, 452952, 476820, 503280, 566190, 572184, 603936, 617217, 635760, 715230, 754920, 762912, 822956, 858276, 905904, 953640, 1006560, 1028695, 1072845, 1132380, 1144368, 1234434, 1271520, 1430460, 1509840, 1645912, 1716552, 1811808, 1851651, 1907280, 2057390, 2145690, 2264760, 2288736, 2468868, 2860920, 3019680, 3086085, 3291824, 3433104, 3703302, 3814560, 4114780, 4291380, 4529520, 4937736, 5554953, 5721840, 6172170, 6583648, 6866208, 7406604, 8229560, 8582760, 9059040, 9258255, 9875472, 11109906, 11443680, 12344340, 14813208, 16459120, 16664859, 17165520, 18516510, 19750944, 22219812, 24688680, 27774765, 29626416, 32918240, 33329718, 34331040, 37033020, 44439624, 49377360, 49994577, 55549530, 59252832, 66659436, 74066040, 83324295, 88879248, 98754720, 99989154, 111099060, 133318872, 148132080, 166648590, 177758496, 199978308, 222198120, 249972885, 266637744, 296264160, 333297180, 399956616, 444396240, 499945770, 533275488, 666594360, 799913232, 888792480, 999891540, 1333188720, 1599826464, 1999783080, 2666377440, 3999566160, 7999132320]

約数ペア:

[(1, 7999132320), (2, 3999566160), (3, 2666377440), (4, 1999783080), (5, 1599826464), (6, 1333188720), (8, 999891540), (9, 888792480), (10, 799913232), (12, 666594360), (15, 533275488), (16, 499945770), (18, 444396240), (20, 399956616), (24, 333297180), (27, 296264160), (30, 266637744), (32, 249972885), (36, 222198120), (40, 199978308), (45, 177758496), (48, 166648590), (54, 148132080), (60, 133318872), (72, 111099060), (80, 99989154), (81, 98754720), (90, 88879248), (96, 83324295), (108, 74066040), (120, 66659436), (135, 59252832), (144, 55549530), (160, 49994577), (162, 49377360), (180, 44439624), (216, 37033020), (233, 34331040), (240, 33329718), (243, 32918240), (270, 29626416), (288, 27774765), (324, 24688680), (360, 22219812), (405, 19750944), (432, 18516510), (466, 17165520), (480, 16664859), (486, 16459120), (540, 14813208), (648, 12344340), (699, 11443680), (720, 11109906), (810, 9875472), (864, 9258255), (883, 9059040), (932, 8582760), (972, 8229560), (1080, 7406604), (1165, 6866208), (1215, 6583648), (1296, 6172170), (1398, 5721840), (1440, 5554953), (1620, 4937736), (1766, 4529520), (1864, 4291380), (1944, 4114780), (2097, 3814560), (2160, 3703302), (2330, 3433104), (2430, 3291824), (2592, 3086085), (2649, 3019680), (2796, 2860920), (3240, 2468868), (3495, 2288736), (3532, 2264760), (3728, 2145690), (3888, 2057390), (4194, 1907280), (4320, 1851651), (4415, 1811808), (4660, 1716552), (4860, 1645912), (5298, 1509840), (5592, 1430460), (6291, 1271520), (6480, 1234434), (6990, 1144368), (7064, 1132380), (7456, 1072845), (7776, 1028695), (7947, 1006560), (8388, 953640), (8830, 905904), (9320, 858276), (9720, 822956), (10485, 762912), (10596, 754920), (11184, 715230), (12582, 635760), (12960, 617217), (13245, 603936), (13980, 572184), (14128, 566190), (15894, 503280), (16776, 476820), (17660, 452952), (18640, 429138), (18873, 423840), (19440, 411478), (20970, 381456), (21192, 377460), (22368, 357615), (23841, 335520), (25164, 317880), (26490, 301968), (27960, 286092), (28256, 283095), (31455, 254304), (31788, 251640), (33552, 238410), (35320, 226476), (37280, 214569), (37746, 211920), (38880, 205739), (39735, 201312), (41940, 190728), (42384, 188730), (47682, 167760), (50328, 158940), (52980, 150984), (55920, 143046), (56619, 141280), (62910, 127152), (63576, 125820), (67104, 119205), (70640, 113238), (71523, 111840), (75492, 105960), (79470, 100656), (83880, 95364), (84768, 94365)]