77107680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1410

約数の個数: 192

約数和(自身を含む): 290848320

約数和(自身を除く): 213740640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1373, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2746, 2808, 3120, 3510, 3744, 4119, 4320, 4680, 5492, 5616, 6240, 6865, 7020, 8238, 9360, 10984, 11232, 12357, 13730, 14040, 16476, 17849, 18720, 20595, 21968, 24714, 27460, 28080, 32952, 35698, 37071, 41190, 43936, 49428, 53547, 54920, 56160, 61785, 65904, 71396, 74142, 82380, 89245, 98856, 107094, 109840, 123570, 131808, 142792, 148284, 160641, 164760, 178490, 185355, 197712, 214188, 219680, 247140, 267735, 285584, 296568, 321282, 329520, 356980, 370710, 395424, 428376, 481923, 494280, 535470, 571168, 593136, 642564, 659040, 713960, 741420, 803205, 856752, 963846, 988560, 1070940, 1186272, 1285128, 1427920, 1482840, 1606410, 1713504, 1927692, 1977120, 2141880, 2409615, 2570256, 2855840, 2965680, 3212820, 3855384, 4283760, 4819230, 5140512, 5931360, 6425640, 7710768, 8567520, 9638460, 12851280, 15421536, 19276920, 25702560, 38553840, 77107680]

約数ペア:

[(1, 77107680), (2, 38553840), (3, 25702560), (4, 19276920), (5, 15421536), (6, 12851280), (8, 9638460), (9, 8567520), (10, 7710768), (12, 6425640), (13, 5931360), (15, 5140512), (16, 4819230), (18, 4283760), (20, 3855384), (24, 3212820), (26, 2965680), (27, 2855840), (30, 2570256), (32, 2409615), (36, 2141880), (39, 1977120), (40, 1927692), (45, 1713504), (48, 1606410), (52, 1482840), (54, 1427920), (60, 1285128), (65, 1186272), (72, 1070940), (78, 988560), (80, 963846), (90, 856752), (96, 803205), (104, 741420), (108, 713960), (117, 659040), (120, 642564), (130, 593136), (135, 571168), (144, 535470), (156, 494280), (160, 481923), (180, 428376), (195, 395424), (208, 370710), (216, 356980), (234, 329520), (240, 321282), (260, 296568), (270, 285584), (288, 267735), (312, 247140), (351, 219680), (360, 214188), (390, 197712), (416, 185355), (432, 178490), (468, 164760), (480, 160641), (520, 148284), (540, 142792), (585, 131808), (624, 123570), (702, 109840), (720, 107094), (780, 98856), (864, 89245), (936, 82380), (1040, 74142), (1080, 71396), (1170, 65904), (1248, 61785), (1373, 56160), (1404, 54920), (1440, 53547), (1560, 49428), (1755, 43936), (1872, 41190), (2080, 37071), (2160, 35698), (2340, 32952), (2746, 28080), (2808, 27460), (3120, 24714), (3510, 21968), (3744, 20595), (4119, 18720), (4320, 17849), (4680, 16476), (5492, 14040), (5616, 13730), (6240, 12357), (6865, 11232), (7020, 10984), (8238, 9360)]