307186560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:670

約数の個数: 256

約数和(自身を含む): 1127304000

約数和(自身を除く): 820117440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 613, 640, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1226, 1305, 1392, 1440, 1566, 1728, 1740, 1839, 1856, 1920, 2088, 2160, 2320, 2452, 2610, 2784, 2880, 3065, 3132, 3456, 3480, 3678, 3712, 3915, 4176, 4320, 4640, 4904, 5220, 5517, 5568, 5760, 6130, 6264, 6960, 7356, 7830, 8352, 8640, 9195, 9280, 9808, 10440, 11034, 11136, 12260, 12528, 13920, 14712, 15660, 16551, 16704, 17280, 17777, 18390, 18560, 19616, 20880, 22068, 24520, 25056, 27585, 27840, 29424, 31320, 33102, 33408, 35554, 36780, 39232, 41760, 44136, 49040, 50112, 53331, 55170, 55680, 58848, 62640, 66204, 71108, 73560, 78464, 82755, 83520, 88272, 88885, 98080, 100224, 106662, 110340, 117696, 125280, 132408, 142216, 147120, 159993, 165510, 167040, 176544, 177770, 196160, 213324, 220680, 235392, 250560, 264816, 266655, 284432, 294240, 319986, 331020, 353088, 355540, 392320, 426648, 441360, 479979, 501120, 529632, 533310, 568864, 588480, 639972, 662040, 706176, 711080, 799965, 853296, 882720, 959958, 1059264, 1066620, 1137728, 1176960, 1279944, 1324080, 1422160, 1599930, 1706592, 1765440, 1919916, 2118528, 2133240, 2275456, 2399895, 2559888, 2648160, 2844320, 3199860, 3413184, 3530880, 3839832, 4266480, 4799790, 5119776, 5296320, 5688640, 6399720, 6826368, 7679664, 8532960, 9599580, 10239552, 10592640, 11377280, 12799440, 15359328, 17065920, 19199160, 20479104, 25598880, 30718656, 34131840, 38398320, 51197760, 61437312, 76796640, 102395520, 153593280, 307186560]

約数ペア:

[(1, 307186560), (2, 153593280), (3, 102395520), (4, 76796640), (5, 61437312), (6, 51197760), (8, 38398320), (9, 34131840), (10, 30718656), (12, 25598880), (15, 20479104), (16, 19199160), (18, 17065920), (20, 15359328), (24, 12799440), (27, 11377280), (29, 10592640), (30, 10239552), (32, 9599580), (36, 8532960), (40, 7679664), (45, 6826368), (48, 6399720), (54, 5688640), (58, 5296320), (60, 5119776), (64, 4799790), (72, 4266480), (80, 3839832), (87, 3530880), (90, 3413184), (96, 3199860), (108, 2844320), (116, 2648160), (120, 2559888), (128, 2399895), (135, 2275456), (144, 2133240), (145, 2118528), (160, 1919916), (174, 1765440), (180, 1706592), (192, 1599930), (216, 1422160), (232, 1324080), (240, 1279944), (261, 1176960), (270, 1137728), (288, 1066620), (290, 1059264), (320, 959958), (348, 882720), (360, 853296), (384, 799965), (432, 711080), (435, 706176), (464, 662040), (480, 639972), (522, 588480), (540, 568864), (576, 533310), (580, 529632), (613, 501120), (640, 479979), (696, 441360), (720, 426648), (783, 392320), (864, 355540), (870, 353088), (928, 331020), (960, 319986), (1044, 294240), (1080, 284432), (1152, 266655), (1160, 264816), (1226, 250560), (1305, 235392), (1392, 220680), (1440, 213324), (1566, 196160), (1728, 177770), (1740, 176544), (1839, 167040), (1856, 165510), (1920, 159993), (2088, 147120), (2160, 142216), (2320, 132408), (2452, 125280), (2610, 117696), (2784, 110340), (2880, 106662), (3065, 100224), (3132, 98080), (3456, 88885), (3480, 88272), (3678, 83520), (3712, 82755), (3915, 78464), (4176, 73560), (4320, 71108), (4640, 66204), (4904, 62640), (5220, 58848), (5517, 55680), (5568, 55170), (5760, 53331), (6130, 50112), (6264, 49040), (6960, 44136), (7356, 41760), (7830, 39232), (8352, 36780), (8640, 35554), (9195, 33408), (9280, 33102), (9808, 31320), (10440, 29424), (11034, 27840), (11136, 27585), (12260, 25056), (12528, 24520), (13920, 22068), (14712, 20880), (15660, 19616), (16551, 18560), (16704, 18390), (17280, 17777)]