345496320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 288

約数和(自身を含む): 1322059200

約数和(自身を除く): 976562880

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, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 769, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1538, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2307, 2340, 2496, 2808, 2880, 3076, 3120, 3328, 3456, 3510, 3744, 3840, 3845, 4160, 4320, 4614, 4680, 4992, 5616, 5760, 6152, 6240, 6912, 6921, 7020, 7488, 7690, 8320, 8640, 9228, 9360, 9984, 9997, 11232, 11520, 11535, 12304, 12480, 13842, 14040, 14976, 15380, 16640, 17280, 18456, 18720, 19994, 20763, 22464, 23070, 24608, 24960, 27684, 28080, 29952, 29991, 30760, 34560, 34605, 36912, 37440, 39988, 41526, 44928, 46140, 49216, 49920, 49985, 55368, 56160, 59982, 61520, 69210, 73824, 74880, 79976, 83052, 89856, 89973, 92280, 98432, 99970, 103815, 110736, 112320, 119964, 123040, 138420, 147648, 149760, 149955, 159952, 166104, 179946, 184560, 196864, 199940, 207630, 221472, 224640, 239928, 246080, 269919, 276840, 295296, 299910, 319904, 332208, 359892, 369120, 399880, 415260, 442944, 449280, 449865, 479856, 492160, 539838, 553680, 590592, 599820, 639808, 664416, 719784, 738240, 799760, 830520, 885888, 899730, 959712, 984320, 1079676, 1107360, 1199640, 1279616, 1328832, 1349595, 1439568, 1476480, 1599520, 1661040, 1771776, 1799460, 1919424, 2159352, 2214720, 2399280, 2559232, 2657664, 2699190, 2879136, 2952960, 3199040, 3322080, 3598920, 3838848, 4318704, 4429440, 4798560, 5315328, 5398380, 5758272, 6398080, 6644160, 7197840, 7677696, 8637408, 8858880, 9597120, 10796760, 11516544, 12796160, 13288320, 14395680, 17274816, 19194240, 21593520, 23033088, 26576640, 28791360, 34549632, 38388480, 43187040, 57582720, 69099264, 86374080, 115165440, 172748160, 345496320]

約数ペア:

[(1, 345496320), (2, 172748160), (3, 115165440), (4, 86374080), (5, 69099264), (6, 57582720), (8, 43187040), (9, 38388480), (10, 34549632), (12, 28791360), (13, 26576640), (15, 23033088), (16, 21593520), (18, 19194240), (20, 17274816), (24, 14395680), (26, 13288320), (27, 12796160), (30, 11516544), (32, 10796760), (36, 9597120), (39, 8858880), (40, 8637408), (45, 7677696), (48, 7197840), (52, 6644160), (54, 6398080), (60, 5758272), (64, 5398380), (65, 5315328), (72, 4798560), (78, 4429440), (80, 4318704), (90, 3838848), (96, 3598920), (104, 3322080), (108, 3199040), (117, 2952960), (120, 2879136), (128, 2699190), (130, 2657664), (135, 2559232), (144, 2399280), (156, 2214720), (160, 2159352), (180, 1919424), (192, 1799460), (195, 1771776), (208, 1661040), (216, 1599520), (234, 1476480), (240, 1439568), (256, 1349595), (260, 1328832), (270, 1279616), (288, 1199640), (312, 1107360), (320, 1079676), (351, 984320), (360, 959712), (384, 899730), (390, 885888), (416, 830520), (432, 799760), (468, 738240), (480, 719784), (520, 664416), (540, 639808), (576, 599820), (585, 590592), (624, 553680), (640, 539838), (702, 492160), (720, 479856), (768, 449865), (769, 449280), (780, 442944), (832, 415260), (864, 399880), (936, 369120), (960, 359892), (1040, 332208), (1080, 319904), (1152, 299910), (1170, 295296), (1248, 276840), (1280, 269919), (1404, 246080), (1440, 239928), (1538, 224640), (1560, 221472), (1664, 207630), (1728, 199940), (1755, 196864), (1872, 184560), (1920, 179946), (2080, 166104), (2160, 159952), (2304, 149955), (2307, 149760), (2340, 147648), (2496, 138420), (2808, 123040), (2880, 119964), (3076, 112320), (3120, 110736), (3328, 103815), (3456, 99970), (3510, 98432), (3744, 92280), (3840, 89973), (3845, 89856), (4160, 83052), (4320, 79976), (4614, 74880), (4680, 73824), (4992, 69210), (5616, 61520), (5760, 59982), (6152, 56160), (6240, 55368), (6912, 49985), (6921, 49920), (7020, 49216), (7488, 46140), (7690, 44928), (8320, 41526), (8640, 39988), (9228, 37440), (9360, 36912), (9984, 34605), (9997, 34560), (11232, 30760), (11520, 29991), (11535, 29952), (12304, 28080), (12480, 27684), (13842, 24960), (14040, 24608), (14976, 23070), (15380, 22464), (16640, 20763), (17280, 19994), (18456, 18720)]