475088640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 1692235776

約数和(自身を除く): 1217147136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 307, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 614, 620, 624, 640, 744, 768, 780, 806, 832, 921, 930, 960, 992, 1040, 1209, 1228, 1240, 1248, 1280, 1488, 1535, 1560, 1612, 1664, 1842, 1860, 1920, 1984, 2015, 2080, 2418, 2456, 2480, 2496, 2976, 3070, 3120, 3224, 3328, 3684, 3720, 3840, 3968, 3991, 4030, 4160, 4605, 4836, 4912, 4960, 4992, 5952, 6045, 6140, 6240, 6448, 7368, 7440, 7936, 7982, 8060, 8320, 9210, 9517, 9672, 9824, 9920, 9984, 11904, 11973, 12090, 12280, 12480, 12896, 14736, 14880, 15964, 16120, 16640, 18420, 19034, 19344, 19648, 19840, 19955, 23808, 23946, 24180, 24560, 24960, 25792, 28551, 29472, 29760, 31928, 32240, 36840, 38068, 38688, 39296, 39680, 39910, 47585, 47892, 48360, 49120, 49920, 51584, 57102, 58944, 59520, 59865, 63856, 64480, 73680, 76136, 77376, 78592, 79820, 95170, 95784, 96720, 98240, 103168, 114204, 117888, 119040, 119730, 123721, 127712, 128960, 142755, 147360, 152272, 154752, 159640, 190340, 191568, 193440, 196480, 228408, 235776, 239460, 247442, 255424, 257920, 285510, 294720, 304544, 309504, 319280, 371163, 380680, 383136, 386880, 392960, 456816, 478920, 494884, 510848, 515840, 571020, 589440, 609088, 618605, 638560, 742326, 761360, 766272, 773760, 913632, 957840, 989768, 1021696, 1142040, 1178880, 1218176, 1237210, 1277120, 1484652, 1522720, 1532544, 1547520, 1827264, 1855815, 1915680, 1979536, 2284080, 2436352, 2474420, 2554240, 2969304, 3045440, 3065088, 3654528, 3711630, 3831360, 3959072, 4568160, 4948840, 5108480, 5938608, 6090880, 7309056, 7423260, 7662720, 7918144, 9136320, 9897680, 11877216, 12181760, 14846520, 15325440, 15836288, 18272640, 19795360, 23754432, 29693040, 31672576, 36545280, 39590720, 47508864, 59386080, 79181440, 95017728, 118772160, 158362880, 237544320, 475088640]

約数ペア:

[(1, 475088640), (2, 237544320), (3, 158362880), (4, 118772160), (5, 95017728), (6, 79181440), (8, 59386080), (10, 47508864), (12, 39590720), (13, 36545280), (15, 31672576), (16, 29693040), (20, 23754432), (24, 19795360), (26, 18272640), (30, 15836288), (31, 15325440), (32, 14846520), (39, 12181760), (40, 11877216), (48, 9897680), (52, 9136320), (60, 7918144), (62, 7662720), (64, 7423260), (65, 7309056), (78, 6090880), (80, 5938608), (93, 5108480), (96, 4948840), (104, 4568160), (120, 3959072), (124, 3831360), (128, 3711630), (130, 3654528), (155, 3065088), (156, 3045440), (160, 2969304), (186, 2554240), (192, 2474420), (195, 2436352), (208, 2284080), (240, 1979536), (248, 1915680), (256, 1855815), (260, 1827264), (307, 1547520), (310, 1532544), (312, 1522720), (320, 1484652), (372, 1277120), (384, 1237210), (390, 1218176), (403, 1178880), (416, 1142040), (465, 1021696), (480, 989768), (496, 957840), (520, 913632), (614, 773760), (620, 766272), (624, 761360), (640, 742326), (744, 638560), (768, 618605), (780, 609088), (806, 589440), (832, 571020), (921, 515840), (930, 510848), (960, 494884), (992, 478920), (1040, 456816), (1209, 392960), (1228, 386880), (1240, 383136), (1248, 380680), (1280, 371163), (1488, 319280), (1535, 309504), (1560, 304544), (1612, 294720), (1664, 285510), (1842, 257920), (1860, 255424), (1920, 247442), (1984, 239460), (2015, 235776), (2080, 228408), (2418, 196480), (2456, 193440), (2480, 191568), (2496, 190340), (2976, 159640), (3070, 154752), (3120, 152272), (3224, 147360), (3328, 142755), (3684, 128960), (3720, 127712), (3840, 123721), (3968, 119730), (3991, 119040), (4030, 117888), (4160, 114204), (4605, 103168), (4836, 98240), (4912, 96720), (4960, 95784), (4992, 95170), (5952, 79820), (6045, 78592), (6140, 77376), (6240, 76136), (6448, 73680), (7368, 64480), (7440, 63856), (7936, 59865), (7982, 59520), (8060, 58944), (8320, 57102), (9210, 51584), (9517, 49920), (9672, 49120), (9824, 48360), (9920, 47892), (9984, 47585), (11904, 39910), (11973, 39680), (12090, 39296), (12280, 38688), (12480, 38068), (12896, 36840), (14736, 32240), (14880, 31928), (15964, 29760), (16120, 29472), (16640, 28551), (18420, 25792), (19034, 24960), (19344, 24560), (19648, 24180), (19840, 23946), (19955, 23808)]