31081539840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 576

約数和(自身を含む): 111135386880

約数和(自身を除く): 80053847040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 61, 64, 65, 78, 80, 96, 104, 118, 120, 122, 128, 130, 156, 160, 173, 177, 183, 192, 195, 208, 236, 240, 244, 256, 260, 295, 305, 312, 320, 346, 354, 366, 384, 390, 416, 472, 480, 488, 519, 520, 590, 610, 624, 640, 692, 708, 732, 767, 768, 780, 793, 832, 865, 885, 915, 944, 960, 976, 1038, 1040, 1180, 1220, 1248, 1280, 1384, 1416, 1464, 1534, 1560, 1586, 1664, 1730, 1770, 1830, 1888, 1920, 1952, 2076, 2080, 2249, 2301, 2360, 2379, 2440, 2496, 2595, 2768, 2832, 2928, 3068, 3120, 3172, 3328, 3460, 3540, 3599, 3660, 3776, 3835, 3840, 3904, 3965, 4152, 4160, 4498, 4602, 4720, 4758, 4880, 4992, 5190, 5536, 5664, 5856, 6136, 6240, 6344, 6747, 6920, 7080, 7198, 7320, 7552, 7670, 7808, 7930, 8304, 8320, 8996, 9204, 9440, 9516, 9760, 9984, 10207, 10380, 10553, 10797, 11072, 11245, 11328, 11505, 11712, 11895, 12272, 12480, 12688, 13494, 13840, 14160, 14396, 14640, 15104, 15340, 15616, 15860, 16608, 16640, 17992, 17995, 18408, 18880, 19032, 19520, 20414, 20760, 21106, 21594, 22144, 22490, 22656, 23010, 23424, 23790, 24544, 24960, 25376, 26988, 27680, 28320, 28792, 29280, 30621, 30680, 31659, 31720, 33216, 33735, 35984, 35990, 36816, 37760, 38064, 39040, 40828, 41520, 42212, 43188, 44288, 44980, 45312, 46020, 46787, 46848, 47580, 49088, 49920, 50752, 51035, 52765, 53976, 53985, 55360, 56640, 57584, 58560, 61242, 61360, 63318, 63440, 66432, 67470, 71968, 71980, 73632, 75520, 76128, 78080, 81656, 83040, 84424, 86376, 89960, 92040, 93574, 95160, 98176, 101504, 102070, 105530, 107952, 107970, 110720, 113280, 115168, 117120, 122484, 122720, 126636, 126880, 132691, 132864, 134940, 137189, 140361, 143936, 143960, 147264, 152256, 153105, 158295, 163312, 166080, 168848, 172752, 179920, 184080, 187148, 190320, 196352, 203008, 204140, 211060, 215904, 215940, 221440, 226560, 230336, 233935, 234240, 244968, 245440, 253272, 253760, 265382, 269880, 274378, 280722, 287872, 287920, 294528, 304512, 306210, 316590, 326624, 332160, 337696, 345504, 359840, 368160, 374296, 380640, 398073, 408280, 411567, 422120, 431808, 431880, 460672, 467870, 489936, 490880, 506544, 507520, 530764, 539760, 548756, 561444, 575744, 575840, 589056, 609024, 612420, 622627, 633180, 653248, 663455, 664320, 675392, 685945, 691008, 701805, 719680, 736320, 748592, 761280, 796146, 816560, 823134, 844240, 863616, 863760, 921344, 935740, 979872, 981760, 1013088, 1015040, 1061528, 1079520, 1097512, 1122888, 1151680, 1224840, 1245254, 1266360, 1306496, 1326910, 1350784, 1371890, 1382016, 1403610, 1439360, 1472640, 1497184, 1522560, 1592292, 1633120, 1646268, 1688480, 1727232, 1727520, 1867881, 1871480, 1959744, 1990365, 2026176, 2057835, 2123056, 2159040, 2195024, 2245776, 2303360, 2449680, 2490508, 2532720, 2612992, 2653820, 2701568, 2743780, 2764032, 2807220, 2878720, 2945280, 2994368, 3045120, 3113135, 3184584, 3266240, 3292536, 3376960, 3455040, 3735762, 3742960, 3919488, 3980730, 4052352, 4115670, 4246112, 4318080, 4390048, 4491552, 4606720, 4899360, 4981016, 5065440, 5307640, 5487560, 5614440, 5988736, 6226270, 6369168, 6532480, 6585072, 6753920, 6910080, 7471524, 7485920, 7838976, 7961460, 8094151, 8104704, 8231340, 8492224, 8636160, 8780096, 8983104, 9339405, 9798720, 9962032, 10130880, 10615280, 10975120, 11228880, 11977472, 12452540, 12738336, 13064960, 13170144, 13507840, 13820160, 14943048, 14971840, 15922920, 16188302, 16462680, 16984448, 17560192, 17966208, 18678810, 19597440, 19924064, 20261760, 21230560, 21950240, 22457760, 24282453, 24905080, 25476672, 26340288, 29886096, 29943680, 31845840, 32376604, 32925360, 33968896, 35120384, 35932416, 37357620, 39194880, 39848128, 40470755, 40523520, 42461120, 43900480, 44915520, 48564906, 49810160, 50953344, 52680576, 59772192, 59887360, 63691680, 64753208, 65850720, 74715240, 79696256, 80941510, 84922240, 87800960, 89831040, 97129812, 99620320, 101906688, 105361152, 119544384, 121412265, 127383360, 129506416, 131701440, 149430480, 159392512, 161883020, 169844480, 175601920, 179662080, 194259624, 199240640, 239088768, 242824530, 254766720, 259012832, 263402880, 298860960, 323766040, 388519248, 398481280, 478177536, 485649060, 509533440, 518025664, 526805760, 597721920, 647532080, 777038496, 796962560, 971298120, 1036051328, 1195443840, 1295064160, 1554076992, 1942596240, 2072102656, 2390887680, 2590128320, 3108153984, 3885192480, 5180256640, 6216307968, 7770384960, 10360513280, 15540769920, 31081539840]

約数ペア:

[(1, 31081539840), (2, 15540769920), (3, 10360513280), (4, 7770384960), (5, 6216307968), (6, 5180256640), (8, 3885192480), (10, 3108153984), (12, 2590128320), (13, 2390887680), (15, 2072102656), (16, 1942596240), (20, 1554076992), (24, 1295064160), (26, 1195443840), (30, 1036051328), (32, 971298120), (39, 796962560), (40, 777038496), (48, 647532080), (52, 597721920), (59, 526805760), (60, 518025664), (61, 509533440), (64, 485649060), (65, 478177536), (78, 398481280), (80, 388519248), (96, 323766040), (104, 298860960), (118, 263402880), (120, 259012832), (122, 254766720), (128, 242824530), (130, 239088768), (156, 199240640), (160, 194259624), (173, 179662080), (177, 175601920), (183, 169844480), (192, 161883020), (195, 159392512), (208, 149430480), (236, 131701440), (240, 129506416), (244, 127383360), (256, 121412265), (260, 119544384), (295, 105361152), (305, 101906688), (312, 99620320), (320, 97129812), (346, 89831040), (354, 87800960), (366, 84922240), (384, 80941510), (390, 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(3120, 9962032), (3172, 9798720), (3328, 9339405), (3460, 8983104), (3540, 8780096), (3599, 8636160), (3660, 8492224), (3776, 8231340), (3835, 8104704), (3840, 8094151), (3904, 7961460), (3965, 7838976), (4152, 7485920), (4160, 7471524), (4498, 6910080), (4602, 6753920), (4720, 6585072), (4758, 6532480), (4880, 6369168), (4992, 6226270), (5190, 5988736), (5536, 5614440), (5664, 5487560), (5856, 5307640), (6136, 5065440), (6240, 4981016), (6344, 4899360), (6747, 4606720), (6920, 4491552), (7080, 4390048), (7198, 4318080), (7320, 4246112), (7552, 4115670), (7670, 4052352), (7808, 3980730), (7930, 3919488), (8304, 3742960), (8320, 3735762), (8996, 3455040), (9204, 3376960), (9440, 3292536), (9516, 3266240), (9760, 3184584), (9984, 3113135), (10207, 3045120), (10380, 2994368), (10553, 2945280), (10797, 2878720), (11072, 2807220), (11245, 2764032), (11328, 2743780), (11505, 2701568), (11712, 2653820), (11895, 2612992), (12272, 2532720), (12480, 2490508), (12688, 2449680), (13494, 2303360), (13840, 2245776), (14160, 2195024), (14396, 2159040), (14640, 2123056), (15104, 2057835), (15340, 2026176), (15616, 1990365), (15860, 1959744), (16608, 1871480), (16640, 1867881), (17992, 1727520), (17995, 1727232), (18408, 1688480), (18880, 1646268), (19032, 1633120), (19520, 1592292), (20414, 1522560), (20760, 1497184), (21106, 1472640), (21594, 1439360), (22144, 1403610), (22490, 1382016), (22656, 1371890), (23010, 1350784), (23424, 1326910), (23790, 1306496), (24544, 1266360), (24960, 1245254), (25376, 1224840), (26988, 1151680), (27680, 1122888), (28320, 1097512), (28792, 1079520), (29280, 1061528), (30621, 1015040), (30680, 1013088), (31659, 981760), (31720, 979872), (33216, 935740), (33735, 921344), (35984, 863760), (35990, 863616), (36816, 844240), (37760, 823134), (38064, 816560), (39040, 796146), (40828, 761280), (41520, 748592), (42212, 736320), (43188, 719680), (44288, 701805), (44980, 691008), (45312, 685945), (46020, 675392), (46787, 664320), (46848, 663455), (47580, 653248), (49088, 633180), (49920, 622627), (50752, 612420), (51035, 609024), (52765, 589056), (53976, 575840), (53985, 575744), (55360, 561444), (56640, 548756), (57584, 539760), (58560, 530764), (61242, 507520), (61360, 506544), (63318, 490880), (63440, 489936), (66432, 467870), (67470, 460672), (71968, 431880), (71980, 431808), (73632, 422120), (75520, 411567), (76128, 408280), (78080, 398073), (81656, 380640), (83040, 374296), (84424, 368160), (86376, 359840), (89960, 345504), (92040, 337696), (93574, 332160), (95160, 326624), (98176, 316590), (101504, 306210), (102070, 304512), (105530, 294528), (107952, 287920), (107970, 287872), (110720, 280722), (113280, 274378), (115168, 269880), (117120, 265382), (122484, 253760), (122720, 253272), (126636, 245440), (126880, 244968), (132691, 234240), (132864, 233935), (134940, 230336), (137189, 226560), (140361, 221440), (143936, 215940), (143960, 215904), (147264, 211060), (152256, 204140), (153105, 203008), (158295, 196352), (163312, 190320), (166080, 187148), (168848, 184080), (172752, 179920)]