81319014400

素因数分解:

$2^{12}\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 468

約数和(自身を含む): 226018129152

約数和(自身を除く): 144699114752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 64, 65, 74, 80, 100, 104, 127, 128, 130, 148, 160, 169, 185, 200, 208, 254, 256, 260, 296, 320, 325, 338, 370, 400, 416, 481, 508, 512, 520, 592, 635, 640, 650, 676, 740, 800, 832, 845, 925, 962, 1016, 1024, 1040, 1184, 1270, 1280, 1300, 1352, 1480, 1600, 1651, 1664, 1690, 1850, 1924, 2032, 2048, 2080, 2368, 2405, 2540, 2560, 2600, 2704, 2960, 3175, 3200, 3302, 3328, 3380, 3700, 3848, 4064, 4096, 4160, 4225, 4699, 4736, 4810, 5080, 5120, 5200, 5408, 5920, 6253, 6350, 6400, 6604, 6656, 6760, 7400, 7696, 8128, 8255, 8320, 8450, 9398, 9472, 9620, 10160, 10240, 10400, 10816, 11840, 12025, 12506, 12700, 12800, 13208, 13312, 13520, 14800, 15392, 16256, 16510, 16640, 16900, 18796, 18944, 19240, 20320, 20480, 20800, 21463, 21632, 23495, 23680, 24050, 25012, 25400, 25600, 26416, 26624, 27040, 29600, 30784, 31265, 32512, 33020, 33280, 33800, 37592, 37888, 38480, 40640, 41275, 41600, 42926, 43264, 46990, 47360, 48100, 50024, 50800, 51200, 52832, 53248, 54080, 59200, 61087, 61568, 62530, 65024, 66040, 66560, 67600, 75184, 75776, 76960, 81280, 82550, 83200, 85852, 86528, 93980, 94720, 96200, 100048, 101600, 102400, 105664, 107315, 108160, 117475, 118400, 122174, 123136, 125060, 130048, 132080, 133120, 135200, 150368, 151552, 153920, 156325, 162560, 165100, 166400, 171704, 173056, 187960, 189440, 192400, 200096, 203200, 211328, 214630, 216320, 234950, 236800, 244348, 246272, 250120, 260096, 264160, 266240, 270400, 300736, 305435, 307840, 312650, 325120, 330200, 332800, 343408, 346112, 375920, 378880, 384800, 400192, 406400, 422656, 429260, 432640, 469900, 473600, 488696, 492544, 500240, 520192, 528320, 536575, 540800, 601472, 610870, 615680, 625300, 650240, 660400, 665600, 686816, 692224, 751840, 757760, 769600, 794131, 800384, 812800, 845312, 858520, 865280, 939800, 947200, 977392, 985088, 1000480, 1056640, 1073150, 1081600, 1202944, 1221740, 1231360, 1250600, 1300480, 1320800, 1331200, 1373632, 1503680, 1527175, 1539200, 1588262, 1600768, 1625600, 1690624, 1717040, 1730560, 1879600, 1894400, 1954784, 1970176, 2000960, 2113280, 2146300, 2163200, 2405888, 2443480, 2462720, 2501200, 2600960, 2641600, 2747264, 3007360, 3054350, 3078400, 3176524, 3201536, 3251200, 3381248, 3434080, 3461120, 3759200, 3788800, 3909568, 3970655, 4001920, 4226560, 4292600, 4326400, 4811776, 4886960, 4925440, 5002400, 5283200, 5494528, 6014720, 6108700, 6156800, 6353048, 6403072, 6502400, 6762496, 6868160, 7518400, 7819136, 7941310, 8003840, 8453120, 8585200, 8652800, 9623552, 9773920, 9850880, 10004800, 10566400, 10989056, 12029440, 12217400, 12313600, 12706096, 12806144, 13004800, 13736320, 15036800, 15638272, 15882620, 16007680, 16906240, 17170400, 17305600, 19247104, 19547840, 19853275, 20009600, 21132800, 21978112, 24058880, 24434800, 24627200, 25412192, 25612288, 27472640, 30073600, 31276544, 31765240, 32015360, 33812480, 34340800, 39095680, 39706550, 40019200, 42265600, 43956224, 48117760, 48869600, 49254400, 50824384, 54945280, 60147200, 62553088, 63530480, 64030720, 68681600, 78191360, 79413100, 80038400, 84531200, 87912448, 96235520, 97739200, 101648768, 109890560, 120294400, 125106176, 127060960, 128061440, 137363200, 156382720, 158826200, 160076800, 169062400, 195478400, 203297536, 219781120, 240588800, 250212352, 254121920, 274726400, 312765440, 317652400, 320153600, 390956800, 406595072, 439562240, 481177600, 508243840, 549452800, 625530880, 635304800, 640307200, 781913600, 813190144, 1016487680, 1098905600, 1251061760, 1270609600, 1563827200, 1626380288, 2032975360, 2197811200, 2541219200, 3127654400, 3252760576, 4065950720, 5082438400, 6255308800, 8131901440, 10164876800, 16263802880, 20329753600, 40659507200, 81319014400]

約数ペア:

[(1, 81319014400), (2, 40659507200), (4, 20329753600), (5, 16263802880), (8, 10164876800), (10, 8131901440), (13, 6255308800), (16, 5082438400), (20, 4065950720), (25, 3252760576), (26, 3127654400), (32, 2541219200), (37, 2197811200), (40, 2032975360), (50, 1626380288), (52, 1563827200), (64, 1270609600), (65, 1251061760), (74, 1098905600), (80, 1016487680), (100, 813190144), (104, 781913600), (127, 640307200), (128, 635304800), (130, 625530880), (148, 549452800), (160, 508243840), (169, 481177600), (185, 439562240), (200, 406595072), (208, 390956800), (254, 320153600), (256, 317652400), (260, 312765440), (296, 274726400), (320, 254121920), (325, 250212352), (338, 240588800), (370, 219781120), (400, 203297536), (416, 195478400), (481, 169062400), (508, 160076800), (512, 158826200), (520, 156382720), (592, 137363200), (635, 128061440), (640, 127060960), (650, 125106176), (676, 120294400), (740, 109890560), (800, 101648768), (832, 97739200), (845, 96235520), (925, 87912448), (962, 84531200), (1016, 80038400), (1024, 79413100), (1040, 78191360), (1184, 68681600), (1270, 64030720), (1280, 63530480), (1300, 62553088), (1352, 60147200), (1480, 54945280), (1600, 50824384), (1651, 49254400), (1664, 48869600), (1690, 48117760), (1850, 43956224), (1924, 42265600), (2032, 40019200), (2048, 39706550), (2080, 39095680), (2368, 34340800), (2405, 33812480), (2540, 32015360), (2560, 31765240), (2600, 31276544), (2704, 30073600), (2960, 27472640), (3175, 25612288), (3200, 25412192), (3302, 24627200), (3328, 24434800), (3380, 24058880), (3700, 21978112), (3848, 21132800), (4064, 20009600), (4096, 19853275), (4160, 19547840), (4225, 19247104), (4699, 17305600), (4736, 17170400), (4810, 16906240), (5080, 16007680), (5120, 15882620), (5200, 15638272), (5408, 15036800), (5920, 13736320), (6253, 13004800), (6350, 12806144), (6400, 12706096), (6604, 12313600), (6656, 12217400), (6760, 12029440), (7400, 10989056), (7696, 10566400), (8128, 10004800), (8255, 9850880), (8320, 9773920), (8450, 9623552), (9398, 8652800), (9472, 8585200), (9620, 8453120), (10160, 8003840), (10240, 7941310), (10400, 7819136), (10816, 7518400), (11840, 6868160), (12025, 6762496), (12506, 6502400), (12700, 6403072), (12800, 6353048), (13208, 6156800), (13312, 6108700), (13520, 6014720), (14800, 5494528), (15392, 5283200), (16256, 5002400), (16510, 4925440), (16640, 4886960), (16900, 4811776), (18796, 4326400), (18944, 4292600), (19240, 4226560), (20320, 4001920), (20480, 3970655), (20800, 3909568), (21463, 3788800), (21632, 3759200), (23495, 3461120), (23680, 3434080), (24050, 3381248), (25012, 3251200), (25400, 3201536), (25600, 3176524), (26416, 3078400), (26624, 3054350), (27040, 3007360), (29600, 2747264), (30784, 2641600), (31265, 2600960), (32512, 2501200), (33020, 2462720), (33280, 2443480), (33800, 2405888), (37592, 2163200), (37888, 2146300), (38480, 2113280), (40640, 2000960), (41275, 1970176), (41600, 1954784), (42926, 1894400), (43264, 1879600), (46990, 1730560), (47360, 1717040), (48100, 1690624), (50024, 1625600), (50800, 1600768), (51200, 1588262), (52832, 1539200), (53248, 1527175), (54080, 1503680), (59200, 1373632), (61087, 1331200), (61568, 1320800), (62530, 1300480), (65024, 1250600), (66040, 1231360), (66560, 1221740), (67600, 1202944), (75184, 1081600), (75776, 1073150), (76960, 1056640), (81280, 1000480), (82550, 985088), (83200, 977392), (85852, 947200), (86528, 939800), (93980, 865280), (94720, 858520), (96200, 845312), (100048, 812800), (101600, 800384), (102400, 794131), (105664, 769600), (107315, 757760), (108160, 751840), (117475, 692224), (118400, 686816), (122174, 665600), (123136, 660400), (125060, 650240), (130048, 625300), (132080, 615680), (133120, 610870), (135200, 601472), (150368, 540800), (151552, 536575), (153920, 528320), (156325, 520192), (162560, 500240), (165100, 492544), (166400, 488696), (171704, 473600), (173056, 469900), (187960, 432640), (189440, 429260), (192400, 422656), (200096, 406400), (203200, 400192), (211328, 384800), (214630, 378880), (216320, 375920), (234950, 346112), (236800, 343408), (244348, 332800), (246272, 330200), (250120, 325120), (260096, 312650), (264160, 307840), (266240, 305435), (270400, 300736)]