247357445760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{71933}}^1$

素因数の和:72160

約数の個数: 256

約数和(自身を含む): 880472160000

約数和(自身を除く): 633114714240

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, 199, 216, 240, 270, 288, 320, 360, 384, 398, 432, 480, 540, 576, 597, 640, 720, 796, 864, 960, 995, 1080, 1152, 1194, 1440, 1592, 1728, 1791, 1920, 1990, 2160, 2388, 2880, 2985, 3184, 3456, 3582, 3980, 4320, 4776, 5373, 5760, 5970, 6368, 7164, 7960, 8640, 8955, 9552, 10746, 11940, 12736, 14328, 15920, 17280, 17910, 19104, 21492, 23880, 25472, 26865, 28656, 31840, 35820, 38208, 42984, 47760, 53730, 57312, 63680, 71640, 71933, 76416, 85968, 95520, 107460, 114624, 127360, 143280, 143866, 171936, 191040, 214920, 215799, 229248, 286560, 287732, 343872, 359665, 382080, 429840, 431598, 573120, 575464, 647397, 687744, 719330, 859680, 863196, 1078995, 1146240, 1150928, 1294794, 1438660, 1719360, 1726392, 1942191, 2157990, 2301856, 2589588, 2877320, 3236985, 3438720, 3452784, 3884382, 4315980, 4603712, 5179176, 5754640, 6473970, 6905568, 7768764, 8631960, 9207424, 9710955, 10358352, 11509280, 12947940, 13811136, 14314667, 15537528, 17263920, 19421910, 20716704, 23018560, 25895880, 27622272, 28629334, 31075056, 34527840, 38843820, 41433408, 42944001, 46037120, 51791760, 57258668, 62150112, 69055680, 71573335, 77687640, 82866816, 85888002, 103583520, 114517336, 124300224, 128832003, 138111360, 143146670, 155375280, 171776004, 207167040, 214720005, 229034672, 248600448, 257664006, 286293340, 310750560, 343552008, 386496009, 414334080, 429440010, 458069344, 515328012, 572586680, 621501120, 644160015, 687104016, 772992018, 858880020, 916138688, 1030656024, 1145173360, 1243002240, 1288320030, 1374208032, 1545984036, 1717760040, 1832277376, 1932480045, 2061312048, 2290346720, 2576640060, 2748416064, 3091968072, 3435520080, 3864960090, 4122624096, 4580693440, 5153280120, 5496832128, 6183936144, 6871040160, 7729920180, 8245248192, 9161386880, 10306560240, 12367872288, 13742080320, 15459840360, 16490496384, 20613120480, 24735744576, 27484160640, 30919680720, 41226240960, 49471489152, 61839361440, 82452481920, 123678722880, 247357445760]

約数ペア:

[(1, 247357445760), (2, 123678722880), (3, 82452481920), (4, 61839361440), (5, 49471489152), (6, 41226240960), (8, 30919680720), (9, 27484160640), (10, 24735744576), (12, 20613120480), (15, 16490496384), (16, 15459840360), (18, 13742080320), (20, 12367872288), (24, 10306560240), (27, 9161386880), (30, 8245248192), (32, 7729920180), (36, 6871040160), (40, 6183936144), (45, 5496832128), (48, 5153280120), (54, 4580693440), (60, 4122624096), (64, 3864960090), (72, 3435520080), (80, 3091968072), (90, 2748416064), (96, 2576640060), (108, 2290346720), (120, 2061312048), (128, 1932480045), (135, 1832277376), (144, 1717760040), (160, 1545984036), (180, 1374208032), (192, 1288320030), (199, 1243002240), (216, 1145173360), (240, 1030656024), (270, 916138688), (288, 858880020), (320, 772992018), (360, 687104016), (384, 644160015), (398, 621501120), (432, 572586680), (480, 515328012), (540, 458069344), (576, 429440010), (597, 414334080), (640, 386496009), (720, 343552008), (796, 310750560), (864, 286293340), (960, 257664006), (995, 248600448), (1080, 229034672), (1152, 214720005), (1194, 207167040), (1440, 171776004), (1592, 155375280), (1728, 143146670), (1791, 138111360), (1920, 128832003), (1990, 124300224), (2160, 114517336), (2388, 103583520), (2880, 85888002), (2985, 82866816), (3184, 77687640), (3456, 71573335), (3582, 69055680), (3980, 62150112), (4320, 57258668), (4776, 51791760), (5373, 46037120), (5760, 42944001), (5970, 41433408), (6368, 38843820), (7164, 34527840), (7960, 31075056), (8640, 28629334), (8955, 27622272), (9552, 25895880), (10746, 23018560), (11940, 20716704), (12736, 19421910), (14328, 17263920), (15920, 15537528), (17280, 14314667), (17910, 13811136), (19104, 12947940), (21492, 11509280), (23880, 10358352), (25472, 9710955), (26865, 9207424), (28656, 8631960), (31840, 7768764), (35820, 6905568), (38208, 6473970), (42984, 5754640), (47760, 5179176), (53730, 4603712), (57312, 4315980), (63680, 3884382), (71640, 3452784), (71933, 3438720), (76416, 3236985), (85968, 2877320), (95520, 2589588), (107460, 2301856), (114624, 2157990), (127360, 1942191), (143280, 1726392), (143866, 1719360), (171936, 1438660), (191040, 1294794), (214920, 1150928), (215799, 1146240), (229248, 1078995), (286560, 863196), (287732, 859680), (343872, 719330), (359665, 687744), (382080, 647397), (429840, 575464), (431598, 573120)]