31798241280

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 576

約数和(自身を含む): 123205380480

約数和(自身を除く): 91407139200

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, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 972, 983, 1024, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 1966, 2048, 2080, 2106, 2160, 2304, 2340, 2430, 2496, 2560, 2592, 2808, 2880, 2949, 3072, 3120, 3159, 3240, 3328, 3456, 3510, 3744, 3840, 3888, 3932, 4160, 4212, 4320, 4608, 4680, 4860, 4915, 4992, 5120, 5184, 5265, 5616, 5760, 5898, 6144, 6240, 6318, 6480, 6656, 6912, 7020, 7488, 7680, 7776, 7864, 8320, 8424, 8640, 8847, 9216, 9360, 9720, 9830, 9984, 10240, 10368, 10530, 11232, 11520, 11796, 12480, 12636, 12779, 12960, 13312, 13824, 14040, 14745, 14976, 15360, 15552, 15728, 15795, 16640, 16848, 17280, 17694, 18432, 18720, 19440, 19660, 19968, 20736, 21060, 22464, 23040, 23592, 24960, 25272, 25558, 25920, 26541, 26624, 27648, 28080, 29490, 29952, 30720, 31104, 31456, 31590, 33280, 33696, 34560, 35388, 37440, 38337, 38880, 39320, 39936, 41472, 42120, 44235, 44928, 46080, 47184, 49920, 50544, 51116, 51840, 53082, 55296, 56160, 58980, 59904, 62208, 62912, 63180, 63895, 66560, 67392, 69120, 70776, 74880, 76674, 77760, 78640, 79623, 79872, 82944, 84240, 88470, 89856, 92160, 94368, 99840, 101088, 102232, 103680, 106164, 112320, 115011, 117960, 119808, 124416, 125824, 126360, 127790, 132705, 133120, 134784, 138240, 141552, 149760, 153348, 155520, 157280, 159246, 165888, 168480, 176940, 179712, 188736, 191685, 199680, 202176, 204464, 207360, 212328, 224640, 230022, 235920, 238869, 239616, 248832, 251648, 252720, 255580, 265410, 269568, 276480, 283104, 299520, 306696, 311040, 314560, 318492, 336960, 345033, 353880, 359424, 377472, 383370, 398115, 399360, 404352, 408928, 414720, 424656, 449280, 460044, 471840, 477738, 497664, 503296, 505440, 511160, 530820, 539136, 566208, 575055, 599040, 613392, 622080, 629120, 636984, 673920, 690066, 707760, 718848, 754944, 766740, 796230, 808704, 817856, 829440, 849312, 898560, 920088, 943680, 955476, 1006592, 1010880, 1022320, 1035099, 1061640, 1078272, 1132416, 1150110, 1194345, 1198080, 1226784, 1244160, 1258240, 1273968, 1347840, 1380132, 1415520, 1509888, 1533480, 1592460, 1617408, 1635712, 1698624, 1725165, 1797120, 1840176, 1887360, 1910952, 2013184, 2021760, 2044640, 2070198, 2123280, 2156544, 2264832, 2300220, 2388690, 2453568, 2488320, 2516480, 2547936, 2695680, 2760264, 2831040, 3019776, 3066960, 3105297, 3184920, 3234816, 3271424, 3397248, 3450330, 3594240, 3680352, 3774720, 3821904, 4043520, 4089280, 4140396, 4246560, 4529664, 4600440, 4777380, 4907136, 5032960, 5095872, 5175495, 5391360, 5520528, 5662080, 6039552, 6133920, 6210594, 6369840, 6469632, 6542848, 6794496, 6900660, 7360704, 7549440, 7643808, 8087040, 8178560, 8280792, 8493120, 9059328, 9200880, 9554760, 9814272, 10065920, 10191744, 10350990, 10782720, 11041056, 11324160, 12267840, 12421188, 12739680, 13085696, 13588992, 13801320, 14721408, 15098880, 15287616, 15526485, 16174080, 16357120, 16561584, 16986240, 18118656, 18401760, 19109520, 19628544, 20383488, 20701980, 22082112, 22648320, 24535680, 24842376, 25479360, 26171392, 27177984, 27602640, 29442816, 30197760, 30575232, 31052970, 32348160, 32714240, 33123168, 33972480, 36803520, 38219040, 39257088, 40766976, 41403960, 44164224, 45296640, 49071360, 49684752, 50958720, 54355968, 55205280, 58885632, 61150464, 62105940, 65428480, 66246336, 67944960, 73607040, 76438080, 78514176, 81533952, 82807920, 88328448, 90593280, 98142720, 99369504, 101917440, 110410560, 117771264, 122300928, 124211880, 130856960, 132492672, 135889920, 147214080, 152876160, 163067904, 165615840, 176656896, 196285440, 198739008, 203834880, 220821120, 235542528, 244601856, 248423760, 264985344, 271779840, 294428160, 305752320, 331231680, 353313792, 392570880, 397478016, 407669760, 441642240, 489203712, 496847520, 529970688, 588856320, 611504640, 662463360, 706627584, 794956032, 815339520, 883284480, 993695040, 1059941376, 1177712640, 1223009280, 1324926720, 1589912064, 1766568960, 1987390080, 2119882752, 2446018560, 2649853440, 3179824128, 3533137920, 3974780160, 5299706880, 6359648256, 7949560320, 10599413760, 15899120640, 31798241280]

約数ペア:

[(1, 31798241280), (2, 15899120640), (3, 10599413760), (4, 7949560320), (5, 6359648256), (6, 5299706880), (8, 3974780160), (9, 3533137920), (10, 3179824128), (12, 2649853440), (13, 2446018560), (15, 2119882752), (16, 1987390080), (18, 1766568960), (20, 1589912064), (24, 1324926720), (26, 1223009280), (27, 1177712640), (30, 1059941376), (32, 993695040), (36, 883284480), (39, 815339520), (40, 794956032), (45, 706627584), (48, 662463360), (52, 611504640), (54, 588856320), (60, 529970688), (64, 496847520), (65, 489203712), (72, 441642240), (78, 407669760), (80, 397478016), (81, 392570880), (90, 353313792), (96, 331231680), (104, 305752320), (108, 294428160), (117, 271779840), (120, 264985344), (128, 248423760), (130, 244601856), (135, 235542528), (144, 220821120), (156, 203834880), (160, 198739008), (162, 196285440), (180, 176656896), (192, 165615840), (195, 163067904), (208, 152876160), (216, 147214080), (234, 135889920), (240, 132492672), (243, 130856960), (256, 124211880), (260, 122300928), (270, 117771264), (288, 110410560), (312, 101917440), (320, 99369504), (324, 98142720), (351, 90593280), (360, 88328448), (384, 82807920), (390, 81533952), (405, 78514176), (416, 76438080), (432, 73607040), (468, 67944960), (480, 66246336), (486, 65428480), (512, 62105940), (520, 61150464), (540, 58885632), (576, 55205280), (585, 54355968), (624, 50958720), (640, 49684752), (648, 49071360), (702, 45296640), (720, 44164224), (768, 41403960), (780, 40766976), (810, 39257088), (832, 38219040), (864, 36803520), (936, 33972480), (960, 33123168), (972, 32714240), (983, 32348160), (1024, 31052970), (1040, 30575232), (1053, 30197760), (1080, 29442816), (1152, 27602640), (1170, 27177984), (1215, 26171392), (1248, 25479360), (1280, 24842376), (1296, 24535680), (1404, 22648320), (1440, 22082112), (1536, 20701980), (1560, 20383488), (1620, 19628544), (1664, 19109520), (1728, 18401760), (1755, 18118656), (1872, 16986240), (1920, 16561584), (1944, 16357120), (1966, 16174080), (2048, 15526485), (2080, 15287616), (2106, 15098880), (2160, 14721408), (2304, 13801320), (2340, 13588992), (2430, 13085696), (2496, 12739680), (2560, 12421188), (2592, 12267840), (2808, 11324160), (2880, 11041056), (2949, 10782720), (3072, 10350990), (3120, 10191744), (3159, 10065920), (3240, 9814272), (3328, 9554760), (3456, 9200880), (3510, 9059328), (3744, 8493120), (3840, 8280792), (3888, 8178560), (3932, 8087040), (4160, 7643808), (4212, 7549440), (4320, 7360704), (4608, 6900660), (4680, 6794496), (4860, 6542848), (4915, 6469632), (4992, 6369840), (5120, 6210594), (5184, 6133920), (5265, 6039552), (5616, 5662080), (5760, 5520528), (5898, 5391360), (6144, 5175495), (6240, 5095872), (6318, 5032960), (6480, 4907136), (6656, 4777380), (6912, 4600440), (7020, 4529664), (7488, 4246560), (7680, 4140396), (7776, 4089280), (7864, 4043520), (8320, 3821904), (8424, 3774720), (8640, 3680352), (8847, 3594240), (9216, 3450330), (9360, 3397248), (9720, 3271424), (9830, 3234816), (9984, 3184920), (10240, 3105297), (10368, 3066960), (10530, 3019776), (11232, 2831040), (11520, 2760264), (11796, 2695680), (12480, 2547936), (12636, 2516480), (12779, 2488320), (12960, 2453568), (13312, 2388690), (13824, 2300220), (14040, 2264832), (14745, 2156544), (14976, 2123280), (15360, 2070198), (15552, 2044640), (15728, 2021760), (15795, 2013184), (16640, 1910952), (16848, 1887360), (17280, 1840176), (17694, 1797120), (18432, 1725165), (18720, 1698624), (19440, 1635712), (19660, 1617408), (19968, 1592460), (20736, 1533480), (21060, 1509888), (22464, 1415520), (23040, 1380132), (23592, 1347840), (24960, 1273968), (25272, 1258240), (25558, 1244160), (25920, 1226784), (26541, 1198080), (26624, 1194345), (27648, 1150110), (28080, 1132416), (29490, 1078272), (29952, 1061640), (30720, 1035099), (31104, 1022320), (31456, 1010880), (31590, 1006592), (33280, 955476), (33696, 943680), (34560, 920088), (35388, 898560), (37440, 849312), (38337, 829440), (38880, 817856), (39320, 808704), (39936, 796230), (41472, 766740), (42120, 754944), (44235, 718848), (44928, 707760), (46080, 690066), (47184, 673920), (49920, 636984), (50544, 629120), (51116, 622080), (51840, 613392), (53082, 599040), (55296, 575055), (56160, 566208), (58980, 539136), (59904, 530820), (62208, 511160), (62912, 505440), (63180, 503296), (63895, 497664), (66560, 477738), (67392, 471840), (69120, 460044), (70776, 449280), (74880, 424656), (76674, 414720), (77760, 408928), (78640, 404352), (79623, 399360), (79872, 398115), (82944, 383370), (84240, 377472), (88470, 359424), (89856, 353880), (92160, 345033), (94368, 336960), (99840, 318492), (101088, 314560), (102232, 311040), (103680, 306696), (106164, 299520), (112320, 283104), (115011, 276480), (117960, 269568), (119808, 265410), (124416, 255580), (125824, 252720), (126360, 251648), (127790, 248832), (132705, 239616), (133120, 238869), (134784, 235920), (138240, 230022), (141552, 224640), (149760, 212328), (153348, 207360), (155520, 204464), (157280, 202176), (159246, 199680), (165888, 191685), (168480, 188736), (176940, 179712)]