31451957040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 640

約数和(自身を含む): 125349120000

約数和(自身を除く): 93897162960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 149, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 298, 304, 323, 336, 340, 357, 380, 389, 399, 408, 420, 447, 456, 476, 510, 532, 560, 570, 595, 596, 646, 665, 680, 714, 745, 760, 778, 798, 816, 840, 894, 912, 952, 969, 1020, 1043, 1064, 1140, 1167, 1190, 1192, 1292, 1330, 1360, 1428, 1490, 1520, 1556, 1596, 1615, 1680, 1785, 1788, 1904, 1938, 1945, 1995, 2040, 2086, 2128, 2235, 2261, 2280, 2334, 2380, 2384, 2533, 2584, 2660, 2723, 2831, 2856, 2980, 3112, 3129, 3192, 3230, 3570, 3576, 3876, 3890, 3990, 4080, 4172, 4470, 4522, 4560, 4668, 4760, 4845, 5066, 5168, 5215, 5320, 5446, 5662, 5712, 5835, 5960, 6224, 6258, 6384, 6460, 6613, 6783, 7140, 7152, 7391, 7599, 7752, 7780, 7980, 8169, 8344, 8493, 8940, 9044, 9336, 9520, 9690, 10132, 10430, 10640, 10892, 11305, 11324, 11670, 11920, 12516, 12665, 12920, 13226, 13566, 13615, 14155, 14280, 14782, 15198, 15504, 15560, 15645, 15960, 16338, 16688, 16986, 17731, 17880, 18088, 18672, 19380, 19817, 19839, 20264, 20860, 21784, 22173, 22610, 22648, 23340, 25032, 25330, 25840, 26452, 27132, 27230, 28310, 28560, 29564, 30396, 31120, 31290, 31920, 32676, 33065, 33915, 33972, 35462, 35760, 36176, 36955, 37995, 38760, 39634, 39678, 40528, 40845, 41720, 42465, 43568, 44346, 45220, 45296, 46291, 46680, 48127, 50064, 50660, 51737, 52904, 53193, 54264, 54460, 56620, 57961, 59128, 59451, 60792, 62580, 65352, 66130, 67830, 67944, 70924, 73910, 75990, 77520, 79268, 79356, 81690, 83440, 84930, 88655, 88692, 90440, 92582, 93360, 96254, 99085, 99195, 101320, 103474, 105808, 106386, 108528, 108920, 110865, 113240, 115922, 118256, 118902, 121584, 125160, 125647, 130704, 132260, 135660, 135888, 138873, 141848, 144381, 147820, 151980, 155211, 158536, 158712, 163380, 169860, 173883, 177310, 177384, 180880, 185164, 192508, 198170, 198390, 202640, 206948, 212772, 217840, 221730, 226480, 231455, 231844, 237804, 240635, 250320, 251294, 258685, 264520, 265965, 271320, 277746, 283696, 288762, 289805, 295640, 297255, 303960, 310422, 317072, 317424, 326760, 336889, 339720, 347766, 354620, 354768, 370328, 376941, 385016, 396340, 396780, 405727, 413896, 425544, 443460, 462910, 463688, 475608, 481270, 502588, 517370, 529040, 531930, 542640, 555492, 577524, 579610, 591280, 594510, 607920, 620844, 628235, 653520, 673778, 679440, 694365, 695532, 709240, 721905, 740656, 753882, 770032, 776055, 792680, 793560, 811454, 827792, 851088, 869415, 879529, 886920, 925820, 927376, 951216, 962540, 985337, 1005176, 1010667, 1034740, 1063860, 1101259, 1110984, 1155048, 1159220, 1189020, 1217181, 1241688, 1256470, 1347556, 1388730, 1391064, 1418480, 1443810, 1507764, 1552110, 1585360, 1587120, 1622908, 1684445, 1738830, 1759058, 1773840, 1851640, 1884705, 1925080, 1970674, 2010352, 2021334, 2028635, 2069480, 2127720, 2202518, 2221968, 2310096, 2318440, 2378040, 2434362, 2483376, 2512940, 2638587, 2695112, 2777460, 2782128, 2887620, 2956011, 3015528, 3104220, 3245816, 3303777, 3368890, 3477660, 3518116, 3703280, 3769410, 3850160, 3941348, 4042668, 4057270, 4138960, 4255440, 4397645, 4405036, 4636880, 4756080, 4868724, 4926685, 5025880, 5053335, 5277174, 5390224, 5506295, 5554920, 5775240, 5912022, 6031056, 6085905, 6208440, 6491632, 6607554, 6737780, 6897359, 6955320, 7036232, 7538820, 7708813, 7882696, 8085336, 8114540, 8795290, 8810072, 9737448, 9853370, 10051760, 10106670, 10554348, 11012590, 11109840, 11550480, 11824044, 12171810, 12416880, 13192935, 13215108, 13475560, 13794718, 13910640, 14072464, 14780055, 15077640, 15417626, 15765392, 16170672, 16229080, 16518885, 17590580, 17620144, 18721403, 19474896, 19706740, 20213340, 20692077, 21108696, 22025180, 23126439, 23648088, 24343620, 26385870, 26430216, 26951120, 27589436, 29560110, 30155280, 30835252, 32458160, 33037770, 34486795, 35181160, 37442806, 38544065, 39413480, 40426680, 41384154, 42217392, 44050360, 46252878, 47296176, 48687240, 52771740, 52860432, 55178872, 56164209, 59120220, 61670504, 66075540, 68973590, 70362320, 74885612, 77088130, 78826960, 80853360, 82768308, 88100720, 92505756, 93607015, 97374480, 103460385, 105543480, 110357744, 112328418, 115632195, 118240440, 123341008, 131049821, 132151080, 137947180, 149771224, 154176260, 165536616, 185011512, 187214030, 206920770, 211086960, 224656836, 231264390, 236480880, 262099642, 264302160, 275894360, 280821045, 299542448, 308352520, 331073232, 370023024, 374428060, 393149463, 413841540, 449313672, 462528780, 524199284, 551788720, 561642090, 616705040, 655249105, 748856120, 786298926, 827683080, 898627344, 925057560, 1048398568, 1123284180, 1310498210, 1497712240, 1572597852, 1655366160, 1850115120, 1965747315, 2096797136, 2246568360, 2620996420, 3145195704, 3931494630, 4493136720, 5241992840, 6290391408, 7862989260, 10483985680, 15725978520, 31451957040]

約数ペア:

[(1, 31451957040), (2, 15725978520), (3, 10483985680), (4, 7862989260), (5, 6290391408), (6, 5241992840), (7, 4493136720), (8, 3931494630), (10, 3145195704), (12, 2620996420), (14, 2246568360), (15, 2096797136), (16, 1965747315), (17, 1850115120), (19, 1655366160), (20, 1572597852), (21, 1497712240), (24, 1310498210), (28, 1123284180), (30, 1048398568), (34, 925057560), (35, 898627344), (38, 827683080), (40, 786298926), (42, 748856120), (48, 655249105), (51, 616705040), (56, 561642090), (57, 551788720), (60, 524199284), (68, 462528780), (70, 449313672), (76, 413841540), (80, 393149463), (84, 374428060), (85, 370023024), (95, 331073232), (102, 308352520), (105, 299542448), (112, 280821045), (114, 275894360), (119, 264302160), (120, 262099642), (133, 236480880), (136, 231264390), (140, 224656836), (149, 211086960), (152, 206920770), (168, 187214030), (170, 185011512), (190, 165536616), (204, 154176260), (210, 149771224), (228, 137947180), (238, 132151080), (240, 131049821), (255, 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17590580), (1904, 16518885), (1938, 16229080), (1945, 16170672), (1995, 15765392), (2040, 15417626), (2086, 15077640), (2128, 14780055), (2235, 14072464), (2261, 13910640), (2280, 13794718), (2334, 13475560), (2380, 13215108), (2384, 13192935), (2533, 12416880), (2584, 12171810), (2660, 11824044), (2723, 11550480), (2831, 11109840), (2856, 11012590), (2980, 10554348), (3112, 10106670), (3129, 10051760), (3192, 9853370), (3230, 9737448), (3570, 8810072), (3576, 8795290), (3876, 8114540), (3890, 8085336), (3990, 7882696), (4080, 7708813), (4172, 7538820), (4470, 7036232), (4522, 6955320), (4560, 6897359), (4668, 6737780), (4760, 6607554), (4845, 6491632), (5066, 6208440), (5168, 6085905), (5215, 6031056), (5320, 5912022), (5446, 5775240), (5662, 5554920), (5712, 5506295), (5835, 5390224), (5960, 5277174), (6224, 5053335), (6258, 5025880), (6384, 4926685), (6460, 4868724), (6613, 4756080), (6783, 4636880), (7140, 4405036), (7152, 4397645), (7391, 4255440), (7599, 4138960), (7752, 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1110984), (28560, 1101259), (29564, 1063860), (30396, 1034740), (31120, 1010667), (31290, 1005176), (31920, 985337), (32676, 962540), (33065, 951216), (33915, 927376), (33972, 925820), (35462, 886920), (35760, 879529), (36176, 869415), (36955, 851088), (37995, 827792), (38760, 811454), (39634, 793560), (39678, 792680), (40528, 776055), (40845, 770032), (41720, 753882), (42465, 740656), (43568, 721905), (44346, 709240), (45220, 695532), (45296, 694365), (46291, 679440), (46680, 673778), (48127, 653520), (50064, 628235), (50660, 620844), (51737, 607920), (52904, 594510), (53193, 591280), (54264, 579610), (54460, 577524), (56620, 555492), (57961, 542640), (59128, 531930), (59451, 529040), (60792, 517370), (62580, 502588), (65352, 481270), (66130, 475608), (67830, 463688), (67944, 462910), (70924, 443460), (73910, 425544), (75990, 413896), (77520, 405727), (79268, 396780), (79356, 396340), (81690, 385016), (83440, 376941), (84930, 370328), (88655, 354768), (88692, 354620), (90440, 347766), (92582, 339720), (93360, 336889), (96254, 326760), (99085, 317424), (99195, 317072), (101320, 310422), (103474, 303960), (105808, 297255), (106386, 295640), (108528, 289805), (108920, 288762), (110865, 283696), (113240, 277746), (115922, 271320), (118256, 265965), (118902, 264520), (121584, 258685), (125160, 251294), (125647, 250320), (130704, 240635), (132260, 237804), (135660, 231844), (135888, 231455), (138873, 226480), (141848, 221730), (144381, 217840), (147820, 212772), (151980, 206948), (155211, 202640), (158536, 198390), (158712, 198170), (163380, 192508), (169860, 185164), (173883, 180880), (177310, 177384)]