31801249920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3924

約数の個数: 512

約数和(自身を含む): 122208860160

約数和(自身を除く): 90407610240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 23, 24, 30, 32, 33, 34, 40, 44, 46, 48, 51, 55, 60, 64, 66, 68, 69, 80, 85, 88, 92, 96, 102, 110, 115, 120, 128, 132, 136, 138, 160, 165, 170, 176, 184, 187, 192, 204, 220, 230, 240, 253, 255, 264, 272, 276, 320, 330, 340, 345, 352, 368, 374, 384, 391, 408, 440, 460, 480, 506, 510, 528, 544, 552, 561, 640, 660, 680, 690, 704, 736, 748, 759, 782, 816, 880, 920, 935, 960, 1012, 1020, 1056, 1088, 1104, 1122, 1173, 1265, 1320, 1360, 1380, 1408, 1472, 1496, 1518, 1564, 1632, 1760, 1840, 1870, 1920, 1955, 2024, 2040, 2112, 2176, 2208, 2244, 2346, 2530, 2640, 2720, 2760, 2805, 2944, 2992, 3036, 3128, 3264, 3520, 3680, 3740, 3795, 3851, 3910, 4048, 4080, 4224, 4301, 4416, 4488, 4692, 5060, 5280, 5440, 5520, 5610, 5865, 5984, 6072, 6256, 6528, 7040, 7360, 7480, 7590, 7702, 7820, 8096, 8160, 8602, 8832, 8976, 9384, 10120, 10560, 10880, 11040, 11220, 11553, 11730, 11968, 12144, 12512, 12903, 14720, 14960, 15180, 15404, 15640, 16192, 16320, 17204, 17952, 18768, 19255, 20240, 21120, 21505, 22080, 22440, 23106, 23460, 23936, 24288, 25024, 25806, 29920, 30360, 30808, 31280, 32384, 32640, 34408, 35904, 37536, 38510, 40480, 42361, 43010, 44160, 44880, 46212, 46920, 48576, 50048, 51612, 57765, 59840, 60720, 61616, 62560, 64515, 65467, 68816, 71808, 75072, 77020, 80960, 84722, 86020, 88573, 89760, 92424, 93840, 97152, 103224, 115530, 119680, 121440, 123232, 125120, 127083, 129030, 130934, 137632, 150144, 154040, 161920, 169444, 172040, 177146, 179520, 184848, 187680, 196401, 206448, 211805, 231060, 242880, 246464, 250240, 254166, 258060, 261868, 265719, 275264, 308080, 327335, 338888, 344080, 354292, 359040, 369696, 375360, 392802, 412896, 423610, 442865, 462120, 485760, 492928, 508332, 516120, 523736, 531438, 550528, 616160, 635415, 654670, 677776, 688160, 708584, 720137, 739392, 750720, 785604, 825792, 847220, 885730, 924240, 974303, 982005, 1016664, 1032240, 1047472, 1062876, 1232320, 1270830, 1309340, 1328595, 1355552, 1376320, 1417168, 1440274, 1478784, 1505741, 1571208, 1651584, 1694440, 1771460, 1848480, 1948606, 1964010, 2033328, 2064480, 2094944, 2125752, 2160411, 2464640, 2541660, 2618680, 2657190, 2711104, 2752640, 2834336, 2880548, 2922909, 3011482, 3142416, 3388880, 3542920, 3600685, 3696960, 3897212, 3928020, 4066656, 4128960, 4189888, 4251504, 4320822, 4517223, 4871515, 5083320, 5237360, 5314380, 5422208, 5668672, 5761096, 5845818, 6022964, 6284832, 6777760, 7085840, 7201370, 7393920, 7528705, 7794424, 7856040, 8133312, 8257920, 8379776, 8503008, 8641644, 9034446, 9743030, 10166640, 10474720, 10628760, 10802055, 11337344, 11522192, 11691636, 12045928, 12569664, 13555520, 14171680, 14402740, 14614545, 15057410, 15588848, 15712080, 16266624, 16563151, 17006016, 17283288, 18068892, 19486060, 20333280, 20949440, 21257520, 21604110, 22586115, 23044384, 23383272, 24091856, 25139328, 27111040, 28343360, 28805480, 29229090, 30114820, 31177696, 31424160, 33126302, 34012032, 34566576, 36137784, 38972120, 40666560, 41898880, 42515040, 43208220, 45172230, 46088768, 46766544, 48183712, 49689453, 56686720, 57610960, 58458180, 60229640, 62355392, 62848320, 66252604, 69133152, 72275568, 77944240, 81333120, 82815755, 85030080, 86416440, 90344460, 92177536, 93533088, 96367424, 99378906, 115221920, 116916360, 120459280, 124710784, 125696640, 132505208, 138266304, 144551136, 155888480, 165631510, 170060160, 172832880, 180688920, 187066176, 192734848, 198757812, 230443840, 233832720, 240918560, 248447265, 265010416, 276532608, 289102272, 311776960, 331263020, 345665760, 361377840, 374132352, 397515624, 460887680, 467665440, 481837120, 496894530, 530020832, 578204544, 623553920, 662526040, 691331520, 722755680, 795031248, 935330880, 963674240, 993789060, 1060041664, 1325052080, 1382663040, 1445511360, 1590062496, 1870661760, 1987578120, 2120083328, 2650104160, 2891022720, 3180124992, 3975156240, 5300208320, 6360249984, 7950312480, 10600416640, 15900624960, 31801249920]

約数ペア:

[(1, 31801249920), (2, 15900624960), (3, 10600416640), (4, 7950312480), (5, 6360249984), (6, 5300208320), (8, 3975156240), (10, 3180124992), (11, 2891022720), (12, 2650104160), (15, 2120083328), (16, 1987578120), (17, 1870661760), (20, 1590062496), (22, 1445511360), (23, 1382663040), (24, 1325052080), (30, 1060041664), (32, 993789060), (33, 963674240), (34, 935330880), (40, 795031248), (44, 722755680), (46, 691331520), (48, 662526040), (51, 623553920), (55, 578204544), (60, 530020832), (64, 496894530), (66, 481837120), (68, 467665440), (69, 460887680), (80, 397515624), (85, 374132352), (88, 361377840), (92, 345665760), (96, 331263020), (102, 311776960), (110, 289102272), (115, 276532608), (120, 265010416), (128, 248447265), (132, 240918560), (136, 233832720), (138, 230443840), (160, 198757812), (165, 192734848), (170, 187066176), (176, 180688920), (184, 172832880), (187, 170060160), (192, 165631510), (204, 155888480), (220, 144551136), (230, 138266304), (240, 132505208), (253, 125696640), (255, 124710784), (264, 120459280), (272, 116916360), (276, 115221920), (320, 99378906), (330, 96367424), (340, 93533088), (345, 92177536), (352, 90344460), (368, 86416440), (374, 85030080), (384, 82815755), (391, 81333120), (408, 77944240), (440, 72275568), (460, 69133152), (480, 66252604), (506, 62848320), (510, 62355392), (528, 60229640), (544, 58458180), (552, 57610960), (561, 56686720), (640, 49689453), (660, 48183712), (680, 46766544), (690, 46088768), (704, 45172230), (736, 43208220), (748, 42515040), (759, 41898880), (782, 40666560), (816, 38972120), (880, 36137784), (920, 34566576), (935, 34012032), (960, 33126302), (1012, 31424160), (1020, 31177696), (1056, 30114820), (1088, 29229090), (1104, 28805480), (1122, 28343360), (1173, 27111040), (1265, 25139328), (1320, 24091856), (1360, 23383272), (1380, 23044384), (1408, 22586115), (1472, 21604110), (1496, 21257520), (1518, 20949440), (1564, 20333280), (1632, 19486060), (1760, 18068892), (1840, 17283288), (1870, 17006016), (1920, 16563151), (1955, 16266624), (2024, 15712080), (2040, 15588848), (2112, 15057410), (2176, 14614545), (2208, 14402740), (2244, 14171680), (2346, 13555520), (2530, 12569664), (2640, 12045928), (2720, 11691636), (2760, 11522192), (2805, 11337344), (2944, 10802055), (2992, 10628760), (3036, 10474720), (3128, 10166640), (3264, 9743030), (3520, 9034446), (3680, 8641644), (3740, 8503008), (3795, 8379776), (3851, 8257920), (3910, 8133312), (4048, 7856040), (4080, 7794424), (4224, 7528705), (4301, 7393920), (4416, 7201370), (4488, 7085840), (4692, 6777760), (5060, 6284832), (5280, 6022964), (5440, 5845818), (5520, 5761096), (5610, 5668672), (5865, 5422208), (5984, 5314380), (6072, 5237360), (6256, 5083320), (6528, 4871515), (7040, 4517223), (7360, 4320822), (7480, 4251504), (7590, 4189888), (7702, 4128960), (7820, 4066656), (8096, 3928020), (8160, 3897212), (8602, 3696960), (8832, 3600685), (8976, 3542920), (9384, 3388880), (10120, 3142416), (10560, 3011482), (10880, 2922909), (11040, 2880548), (11220, 2834336), (11553, 2752640), (11730, 2711104), (11968, 2657190), (12144, 2618680), (12512, 2541660), (12903, 2464640), (14720, 2160411), (14960, 2125752), (15180, 2094944), (15404, 2064480), (15640, 2033328), (16192, 1964010), (16320, 1948606), (17204, 1848480), (17952, 1771460), (18768, 1694440), (19255, 1651584), (20240, 1571208), (21120, 1505741), (21505, 1478784), (22080, 1440274), (22440, 1417168), (23106, 1376320), (23460, 1355552), (23936, 1328595), (24288, 1309340), (25024, 1270830), (25806, 1232320), (29920, 1062876), (30360, 1047472), (30808, 1032240), (31280, 1016664), (32384, 982005), (32640, 974303), (34408, 924240), (35904, 885730), (37536, 847220), (38510, 825792), (40480, 785604), (42361, 750720), (43010, 739392), (44160, 720137), (44880, 708584), (46212, 688160), (46920, 677776), (48576, 654670), (50048, 635415), (51612, 616160), (57765, 550528), (59840, 531438), (60720, 523736), (61616, 516120), (62560, 508332), (64515, 492928), (65467, 485760), (68816, 462120), (71808, 442865), (75072, 423610), (77020, 412896), (80960, 392802), (84722, 375360), (86020, 369696), (88573, 359040), (89760, 354292), (92424, 344080), (93840, 338888), (97152, 327335), (103224, 308080), (115530, 275264), (119680, 265719), (121440, 261868), (123232, 258060), (125120, 254166), (127083, 250240), (129030, 246464), (130934, 242880), (137632, 231060), (150144, 211805), (154040, 206448), (161920, 196401), (169444, 187680), (172040, 184848), (177146, 179520)]