2138797440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9521}}^1$

素因数の和:9562

約数の個数: 256

約数和(自身を含む): 8158449600

約数和(自身を除く): 6019652160

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 9521, 11232, 12480, 14040, 14976, 17280, 18720, 19042, 22464, 24960, 28080, 28563, 37440, 38084, 44928, 47605, 56160, 57126, 74880, 76168, 85689, 95210, 112320, 114252, 123773, 142815, 152336, 171378, 190420, 224640, 228504, 247546, 257067, 285630, 304672, 342756, 371319, 380840, 428445, 457008, 495092, 514134, 571260, 609344, 618865, 685512, 742638, 761680, 856890, 914016, 990184, 1028268, 1113957, 1142520, 1218688, 1237730, 1285335, 1371024, 1485276, 1523360, 1713780, 1828032, 1856595, 1980368, 2056536, 2227914, 2285040, 2475460, 2570670, 2742048, 2970552, 3046720, 3341871, 3427560, 3656064, 3713190, 3960736, 4113072, 4455828, 4570080, 4950920, 5141340, 5484096, 5569785, 5941104, 6093440, 6683742, 6855120, 7426380, 7921472, 8226144, 8911656, 9140160, 9901840, 10282680, 10968192, 11139570, 11882208, 13367484, 13710240, 14852760, 15842944, 16452288, 16709355, 17823312, 18280320, 19803680, 20565360, 22279140, 23764416, 26734968, 27420480, 29705520, 32904576, 33418710, 35646624, 39607360, 41130720, 44558280, 47528832, 53469936, 54840960, 59411040, 66837420, 71293248, 79214720, 82261440, 89116560, 106939872, 118822080, 133674840, 142586496, 164522880, 178233120, 213879744, 237644160, 267349680, 356466240, 427759488, 534699360, 712932480, 1069398720, 2138797440]

約数ペア:

[(1, 2138797440), (2, 1069398720), (3, 712932480), (4, 534699360), (5, 427759488), (6, 356466240), (8, 267349680), (9, 237644160), (10, 213879744), (12, 178233120), (13, 164522880), (15, 142586496), (16, 133674840), (18, 118822080), (20, 106939872), (24, 89116560), (26, 82261440), (27, 79214720), (30, 71293248), (32, 66837420), (36, 59411040), (39, 54840960), (40, 53469936), (45, 47528832), (48, 44558280), (52, 41130720), (54, 39607360), (60, 35646624), (64, 33418710), (65, 32904576), (72, 29705520), (78, 27420480), (80, 26734968), (90, 23764416), (96, 22279140), (104, 20565360), (108, 19803680), (117, 18280320), (120, 17823312), (128, 16709355), (130, 16452288), (135, 15842944), (144, 14852760), (156, 13710240), (160, 13367484), (180, 11882208), (192, 11139570), (195, 10968192), (208, 10282680), (216, 9901840), (234, 9140160), (240, 8911656), (260, 8226144), (270, 7921472), (288, 7426380), (312, 6855120), (320, 6683742), (351, 6093440), (360, 5941104), (384, 5569785), (390, 5484096), (416, 5141340), (432, 4950920), (468, 4570080), (480, 4455828), (520, 4113072), (540, 3960736), (576, 3713190), (585, 3656064), (624, 3427560), (640, 3341871), (702, 3046720), (720, 2970552), (780, 2742048), (832, 2570670), (864, 2475460), (936, 2285040), (960, 2227914), (1040, 2056536), (1080, 1980368), (1152, 1856595), (1170, 1828032), (1248, 1713780), (1404, 1523360), (1440, 1485276), (1560, 1371024), (1664, 1285335), (1728, 1237730), (1755, 1218688), (1872, 1142520), (1920, 1113957), (2080, 1028268), (2160, 990184), (2340, 914016), (2496, 856890), (2808, 761680), (2880, 742638), (3120, 685512), (3456, 618865), (3510, 609344), (3744, 571260), (4160, 514134), (4320, 495092), (4680, 457008), (4992, 428445), (5616, 380840), (5760, 371319), (6240, 342756), (7020, 304672), (7488, 285630), (8320, 257067), (8640, 247546), (9360, 228504), (9521, 224640), (11232, 190420), (12480, 171378), (14040, 152336), (14976, 142815), (17280, 123773), (18720, 114252), (19042, 112320), (22464, 95210), (24960, 85689), (28080, 76168), (28563, 74880), (37440, 57126), (38084, 56160), (44928, 47605)]