1222093440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:584

約数の個数: 256

約数和(自身を含む): 4362336000

約数和(自身を除く): 3140242560

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 197, 216, 240, 270, 288, 320, 359, 360, 384, 394, 432, 480, 540, 576, 591, 640, 718, 720, 788, 864, 960, 985, 1077, 1080, 1152, 1182, 1436, 1440, 1576, 1728, 1773, 1795, 1920, 1970, 2154, 2160, 2364, 2872, 2880, 2955, 3152, 3231, 3456, 3546, 3590, 3940, 4308, 4320, 4728, 5319, 5385, 5744, 5760, 5910, 6304, 6462, 7092, 7180, 7880, 8616, 8640, 8865, 9456, 9693, 10638, 10770, 11488, 11820, 12608, 12924, 14184, 14360, 15760, 16155, 17232, 17280, 17730, 18912, 19386, 21276, 21540, 22976, 23640, 25216, 25848, 26595, 28368, 28720, 31520, 32310, 34464, 35460, 37824, 38772, 42552, 43080, 45952, 47280, 48465, 51696, 53190, 56736, 57440, 63040, 64620, 68928, 70723, 70920, 75648, 77544, 85104, 86160, 94560, 96930, 103392, 106380, 113472, 114880, 126080, 129240, 137856, 141446, 141840, 155088, 170208, 172320, 189120, 193860, 206784, 212169, 212760, 226944, 229760, 258480, 282892, 283680, 310176, 340416, 344640, 353615, 378240, 387720, 413568, 424338, 425520, 516960, 565784, 567360, 620352, 636507, 680832, 689280, 707230, 775440, 848676, 851040, 1033920, 1060845, 1131568, 1134720, 1240704, 1273014, 1414460, 1550880, 1697352, 1702080, 1909521, 2067840, 2121690, 2263136, 2546028, 2828920, 3101760, 3182535, 3394704, 3404160, 3819042, 4243380, 4526272, 5092056, 5657840, 6203520, 6365070, 6789408, 7638084, 8486760, 9052544, 9547605, 10184112, 11315680, 12730140, 13578816, 15276168, 16973520, 19095210, 20368224, 22631360, 25460280, 27157632, 30552336, 33947040, 38190420, 40736448, 45262720, 50920560, 61104672, 67894080, 76380840, 81472896, 101841120, 122209344, 135788160, 152761680, 203682240, 244418688, 305523360, 407364480, 611046720, 1222093440]

約数ペア:

[(1, 1222093440), (2, 611046720), (3, 407364480), (4, 305523360), (5, 244418688), (6, 203682240), (8, 152761680), (9, 135788160), (10, 122209344), (12, 101841120), (15, 81472896), (16, 76380840), (18, 67894080), (20, 61104672), (24, 50920560), (27, 45262720), (30, 40736448), (32, 38190420), (36, 33947040), (40, 30552336), (45, 27157632), (48, 25460280), (54, 22631360), (60, 20368224), (64, 19095210), (72, 16973520), (80, 15276168), (90, 13578816), (96, 12730140), (108, 11315680), (120, 10184112), (128, 9547605), (135, 9052544), (144, 8486760), (160, 7638084), (180, 6789408), (192, 6365070), (197, 6203520), (216, 5657840), (240, 5092056), (270, 4526272), (288, 4243380), (320, 3819042), (359, 3404160), (360, 3394704), (384, 3182535), (394, 3101760), (432, 2828920), (480, 2546028), (540, 2263136), (576, 2121690), (591, 2067840), (640, 1909521), (718, 1702080), (720, 1697352), (788, 1550880), (864, 1414460), (960, 1273014), (985, 1240704), (1077, 1134720), (1080, 1131568), (1152, 1060845), (1182, 1033920), (1436, 851040), (1440, 848676), (1576, 775440), (1728, 707230), (1773, 689280), (1795, 680832), (1920, 636507), (1970, 620352), (2154, 567360), (2160, 565784), (2364, 516960), (2872, 425520), (2880, 424338), (2955, 413568), (3152, 387720), (3231, 378240), (3456, 353615), (3546, 344640), (3590, 340416), (3940, 310176), (4308, 283680), (4320, 282892), (4728, 258480), (5319, 229760), (5385, 226944), (5744, 212760), (5760, 212169), (5910, 206784), (6304, 193860), (6462, 189120), (7092, 172320), (7180, 170208), (7880, 155088), (8616, 141840), (8640, 141446), (8865, 137856), (9456, 129240), (9693, 126080), (10638, 114880), (10770, 113472), (11488, 106380), (11820, 103392), (12608, 96930), (12924, 94560), (14184, 86160), (14360, 85104), (15760, 77544), (16155, 75648), (17232, 70920), (17280, 70723), (17730, 68928), (18912, 64620), (19386, 63040), (21276, 57440), (21540, 56736), (22976, 53190), (23640, 51696), (25216, 48465), (25848, 47280), (26595, 45952), (28368, 43080), (28720, 42552), (31520, 38772), (32310, 37824), (34464, 35460)]