31961105280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2063

約数の個数: 512

約数和(自身を含む): 123636240000

約数和(自身を除く): 91675134720

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, 73, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 146, 156, 160, 180, 192, 195, 208, 216, 219, 234, 240, 260, 270, 288, 292, 312, 320, 351, 360, 365, 384, 390, 416, 432, 438, 468, 480, 520, 540, 576, 584, 585, 624, 640, 657, 702, 720, 730, 780, 832, 864, 876, 936, 949, 960, 1040, 1080, 1095, 1152, 1168, 1170, 1248, 1314, 1404, 1440, 1460, 1560, 1664, 1728, 1752, 1755, 1872, 1898, 1920, 1949, 1971, 2080, 2160, 2190, 2336, 2340, 2496, 2628, 2808, 2847, 2880, 2920, 3120, 3285, 3456, 3504, 3510, 3744, 3796, 3898, 3942, 4160, 4320, 4380, 4672, 4680, 4745, 4992, 5256, 5616, 5694, 5760, 5840, 5847, 6240, 6570, 7008, 7020, 7488, 7592, 7796, 7884, 8320, 8541, 8640, 8760, 9344, 9360, 9490, 9745, 9855, 10512, 11232, 11388, 11680, 11694, 12480, 13140, 14016, 14040, 14235, 14976, 15184, 15592, 15768, 17082, 17280, 17520, 17541, 18720, 18980, 19490, 19710, 21024, 22464, 22776, 23360, 23388, 24960, 25337, 25623, 26280, 28032, 28080, 28470, 29235, 30368, 31184, 31536, 34164, 35040, 35082, 37440, 37960, 38980, 39420, 42048, 42705, 44928, 45552, 46720, 46776, 50674, 51246, 52560, 52623, 56160, 56940, 58470, 60736, 62368, 63072, 68328, 70080, 70164, 74880, 75920, 76011, 77960, 78840, 84096, 85410, 87705, 91104, 93552, 101348, 102492, 105120, 105246, 112320, 113880, 116940, 121472, 124736, 126144, 126685, 128115, 136656, 140160, 140328, 142277, 151840, 152022, 155920, 157680, 170820, 175410, 182208, 187104, 202696, 204984, 210240, 210492, 224640, 227760, 228033, 233880, 249472, 252288, 253370, 256230, 263115, 273312, 280656, 284554, 303680, 304044, 311840, 315360, 341640, 350820, 364416, 374208, 380055, 405392, 409968, 420480, 420984, 426831, 455520, 456066, 467760, 506740, 512460, 526230, 546624, 561312, 569108, 607360, 608088, 623680, 630720, 683280, 684099, 701640, 711385, 748416, 760110, 810784, 819936, 841968, 853662, 911040, 912132, 935520, 1013480, 1024920, 1052460, 1093248, 1122624, 1138216, 1140165, 1216176, 1247360, 1261440, 1280493, 1366560, 1368198, 1403280, 1422770, 1520220, 1621568, 1639872, 1683936, 1707324, 1822080, 1824264, 1849601, 1871040, 2026960, 2049840, 2104920, 2134155, 2245248, 2276432, 2280330, 2432352, 2560986, 2733120, 2736396, 2806560, 2845540, 3040440, 3243136, 3279744, 3367872, 3414648, 3420495, 3648528, 3699202, 3742080, 3841479, 4053920, 4099680, 4209840, 4268310, 4552864, 4560660, 4864704, 5121972, 5466240, 5472792, 5548803, 5613120, 5691080, 6080880, 6402465, 6735744, 6829296, 6840990, 7297056, 7398404, 7682958, 8107840, 8199360, 8419680, 8536620, 9105728, 9121320, 9248005, 9729408, 10243944, 10945584, 11097606, 11226240, 11382160, 12161760, 12804930, 13658592, 13681980, 14594112, 14796808, 15365916, 16215680, 16398720, 16646409, 16839360, 17073240, 18211456, 18242640, 18496010, 19207395, 20487888, 21891168, 22195212, 22764320, 24323520, 25609860, 27317184, 27363960, 27744015, 29188224, 29593616, 30731832, 33292818, 33678720, 34146480, 36485280, 36992020, 38414790, 40975776, 43782336, 44390424, 45528640, 48647040, 49939227, 51219720, 54634368, 54727920, 55488030, 59187232, 61463664, 66585636, 68292960, 72970560, 73984040, 76829580, 81951552, 83232045, 87564672, 88780848, 91057280, 99878454, 102439440, 109455840, 110976060, 118374464, 122927328, 133171272, 136585920, 145941120, 147968080, 153659160, 163903104, 166464090, 177561696, 199756908, 204878880, 218911680, 221952120, 236748928, 245854656, 249696135, 266342544, 273171840, 295936160, 307318320, 332928180, 355123392, 399513816, 409757760, 437823360, 443904240, 491709312, 499392270, 532685088, 591872320, 614636640, 665856360, 710246784, 799027632, 819515520, 887808480, 998784540, 1065370176, 1183744640, 1229273280, 1331712720, 1598055264, 1775616960, 1997569080, 2130740352, 2458546560, 2663425440, 3196110528, 3551233920, 3995138160, 5326850880, 6392221056, 7990276320, 10653701760, 15980552640, 31961105280]

約数ペア:

[(1, 31961105280), (2, 15980552640), (3, 10653701760), (4, 7990276320), (5, 6392221056), (6, 5326850880), (8, 3995138160), (9, 3551233920), (10, 3196110528), (12, 2663425440), (13, 2458546560), (15, 2130740352), (16, 1997569080), (18, 1775616960), (20, 1598055264), (24, 1331712720), (26, 1229273280), (27, 1183744640), (30, 1065370176), (32, 998784540), (36, 887808480), (39, 819515520), (40, 799027632), (45, 710246784), (48, 665856360), (52, 614636640), (54, 591872320), (60, 532685088), (64, 499392270), (65, 491709312), (72, 443904240), (73, 437823360), (78, 409757760), (80, 399513816), (90, 355123392), (96, 332928180), (104, 307318320), (108, 295936160), (117, 273171840), (120, 266342544), (128, 249696135), (130, 245854656), (135, 236748928), (144, 221952120), (146, 218911680), (156, 204878880), (160, 199756908), (180, 177561696), (192, 166464090), (195, 163903104), (208, 153659160), (216, 147968080), (219, 145941120), (234, 136585920), (240, 133171272), (260, 122927328), (270, 118374464), (288, 110976060), (292, 109455840), (312, 102439440), (320, 99878454), (351, 91057280), (360, 88780848), (365, 87564672), (384, 83232045), (390, 81951552), (416, 76829580), (432, 73984040), (438, 72970560), (468, 68292960), (480, 66585636), (520, 61463664), (540, 59187232), (576, 55488030), (584, 54727920), (585, 54634368), (624, 51219720), (640, 49939227), (657, 48647040), (702, 45528640), (720, 44390424), (730, 43782336), (780, 40975776), (832, 38414790), (864, 36992020), (876, 36485280), (936, 34146480), (949, 33678720), (960, 33292818), (1040, 30731832), (1080, 29593616), (1095, 29188224), (1152, 27744015), (1168, 27363960), (1170, 27317184), (1248, 25609860), (1314, 24323520), (1404, 22764320), (1440, 22195212), (1460, 21891168), (1560, 20487888), (1664, 19207395), (1728, 18496010), (1752, 18242640), (1755, 18211456), (1872, 17073240), (1898, 16839360), (1920, 16646409), (1949, 16398720), (1971, 16215680), (2080, 15365916), (2160, 14796808), (2190, 14594112), (2336, 13681980), (2340, 13658592), (2496, 12804930), (2628, 12161760), (2808, 11382160), (2847, 11226240), (2880, 11097606), (2920, 10945584), (3120, 10243944), (3285, 9729408), (3456, 9248005), (3504, 9121320), (3510, 9105728), (3744, 8536620), (3796, 8419680), (3898, 8199360), (3942, 8107840), (4160, 7682958), (4320, 7398404), (4380, 7297056), (4672, 6840990), (4680, 6829296), (4745, 6735744), (4992, 6402465), (5256, 6080880), (5616, 5691080), (5694, 5613120), (5760, 5548803), (5840, 5472792), (5847, 5466240), (6240, 5121972), (6570, 4864704), (7008, 4560660), (7020, 4552864), (7488, 4268310), (7592, 4209840), (7796, 4099680), (7884, 4053920), (8320, 3841479), (8541, 3742080), (8640, 3699202), (8760, 3648528), (9344, 3420495), (9360, 3414648), (9490, 3367872), (9745, 3279744), (9855, 3243136), (10512, 3040440), (11232, 2845540), (11388, 2806560), (11680, 2736396), (11694, 2733120), (12480, 2560986), (13140, 2432352), (14016, 2280330), (14040, 2276432), (14235, 2245248), (14976, 2134155), (15184, 2104920), (15592, 2049840), (15768, 2026960), (17082, 1871040), (17280, 1849601), (17520, 1824264), (17541, 1822080), (18720, 1707324), (18980, 1683936), (19490, 1639872), (19710, 1621568), (21024, 1520220), (22464, 1422770), (22776, 1403280), (23360, 1368198), (23388, 1366560), (24960, 1280493), (25337, 1261440), (25623, 1247360), (26280, 1216176), (28032, 1140165), (28080, 1138216), (28470, 1122624), (29235, 1093248), (30368, 1052460), (31184, 1024920), (31536, 1013480), (34164, 935520), (35040, 912132), (35082, 911040), (37440, 853662), (37960, 841968), (38980, 819936), (39420, 810784), (42048, 760110), (42705, 748416), (44928, 711385), (45552, 701640), (46720, 684099), (46776, 683280), (50674, 630720), (51246, 623680), (52560, 608088), (52623, 607360), (56160, 569108), (56940, 561312), (58470, 546624), (60736, 526230), (62368, 512460), (63072, 506740), (68328, 467760), (70080, 456066), (70164, 455520), (74880, 426831), (75920, 420984), (76011, 420480), (77960, 409968), (78840, 405392), (84096, 380055), (85410, 374208), (87705, 364416), (91104, 350820), (93552, 341640), (101348, 315360), (102492, 311840), (105120, 304044), (105246, 303680), (112320, 284554), (113880, 280656), (116940, 273312), (121472, 263115), (124736, 256230), (126144, 253370), (126685, 252288), (128115, 249472), (136656, 233880), (140160, 228033), (140328, 227760), (142277, 224640), (151840, 210492), (152022, 210240), (155920, 204984), (157680, 202696), (170820, 187104), (175410, 182208)]