7980802560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 640

約数和(自身を含む): 30640896000

約数和(自身を除く): 22660093440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 59, 60, 64, 72, 76, 80, 90, 95, 96, 103, 108, 114, 118, 120, 128, 135, 144, 152, 160, 171, 177, 180, 190, 192, 206, 216, 228, 236, 240, 256, 270, 285, 288, 295, 304, 309, 320, 342, 354, 360, 380, 384, 412, 432, 456, 472, 480, 512, 513, 515, 531, 540, 570, 576, 590, 608, 618, 640, 684, 708, 720, 760, 768, 824, 855, 864, 885, 912, 927, 944, 960, 1026, 1030, 1062, 1080, 1121, 1140, 1152, 1180, 1216, 1236, 1280, 1368, 1416, 1440, 1520, 1536, 1545, 1593, 1648, 1710, 1728, 1770, 1824, 1854, 1888, 1920, 1957, 2052, 2060, 2124, 2160, 2242, 2280, 2304, 2360, 2432, 2472, 2560, 2565, 2655, 2736, 2781, 2832, 2880, 3040, 3090, 3186, 3296, 3363, 3420, 3456, 3540, 3648, 3708, 3776, 3840, 3914, 4104, 4120, 4248, 4320, 4484, 4560, 4608, 4635, 4720, 4864, 4944, 5130, 5310, 5472, 5562, 5605, 5664, 5760, 5871, 6077, 6080, 6180, 6372, 6592, 6726, 6840, 6912, 7080, 7296, 7416, 7552, 7680, 7828, 7965, 8208, 8240, 8496, 8640, 8968, 9120, 9270, 9440, 9728, 9785, 9888, 10089, 10260, 10620, 10944, 11124, 11210, 11328, 11520, 11742, 12154, 12160, 12360, 12744, 13184, 13452, 13680, 13824, 13905, 14160, 14592, 14832, 15104, 15656, 15930, 16416, 16480, 16815, 16992, 17280, 17613, 17936, 18231, 18240, 18540, 18880, 19570, 19776, 20178, 20520, 21240, 21888, 22248, 22420, 22656, 23040, 23484, 24308, 24320, 24720, 25488, 26368, 26904, 27360, 27810, 28320, 29184, 29355, 29664, 30208, 30267, 30385, 31312, 31860, 32832, 32960, 33630, 33984, 34560, 35226, 35872, 36462, 36480, 37080, 37760, 39140, 39552, 40356, 41040, 42480, 43776, 44496, 44840, 45312, 46968, 48616, 48640, 49440, 50445, 50976, 52736, 52839, 53808, 54693, 54720, 55620, 56640, 58710, 59328, 60534, 60770, 62624, 63720, 65664, 65920, 67260, 67968, 69120, 70452, 71744, 72924, 72960, 74160, 75520, 78280, 79104, 80712, 82080, 84960, 87552, 88065, 88992, 89680, 90624, 91155, 93936, 97232, 98880, 100890, 101952, 105678, 107616, 109386, 109440, 111240, 113280, 115463, 117420, 118656, 121068, 121540, 125248, 127440, 131328, 131840, 134520, 135936, 140904, 143488, 145848, 145920, 148320, 151040, 151335, 156560, 158208, 161424, 164079, 164160, 169920, 176130, 177984, 179360, 182310, 187872, 194464, 197760, 201780, 203904, 211356, 215232, 218772, 218880, 222480, 226560, 230926, 234840, 237312, 242136, 243080, 250496, 254880, 262656, 263680, 264195, 269040, 271872, 273465, 281808, 286976, 291696, 296640, 302670, 313120, 322848, 328158, 328320, 339840, 346389, 352260, 355968, 358720, 364620, 375744, 388928, 395520, 403560, 407808, 422712, 430464, 437544, 437760, 444960, 453120, 461852, 469680, 474624, 484272, 486160, 500992, 509760, 528390, 538080, 546930, 563616, 573952, 577315, 583392, 593280, 605340, 626240, 645696, 656316, 656640, 679680, 692778, 704520, 711936, 717440, 729240, 751488, 777856, 791040, 807120, 815616, 820395, 845424, 860928, 875088, 889920, 923704, 939360, 968544, 972320, 1001984, 1019520, 1039167, 1056780, 1076160, 1093860, 1127232, 1154630, 1166784, 1186560, 1210680, 1252480, 1291392, 1312632, 1313280, 1359360, 1385556, 1409040, 1423872, 1434880, 1458480, 1502976, 1555712, 1614240, 1640790, 1690848, 1721856, 1731945, 1750176, 1779840, 1847408, 1878720, 1937088, 1944640, 2039040, 2078334, 2113560, 2152320, 2187720, 2254464, 2309260, 2333568, 2373120, 2421360, 2504960, 2582784, 2625264, 2771112, 2818080, 2869760, 2916960, 3005952, 3111424, 3117501, 3228480, 3281580, 3381696, 3463890, 3500352, 3559680, 3694816, 3757440, 3874176, 3889280, 4078080, 4156668, 4227120, 4304640, 4375440, 4508928, 4618520, 4667136, 4842720, 5009920, 5165568, 5195835, 5250528, 5542224, 5636160, 5833920, 6235002, 6456960, 6563160, 6763392, 6927780, 7000704, 7119360, 7389632, 7514880, 7748352, 7778560, 8313336, 8454240, 8609280, 8750880, 9017856, 9237040, 9334272, 9685440, 10391670, 10501056, 11084448, 11272320, 11667840, 12470004, 12913920, 13126320, 13526784, 13855560, 14001408, 14779264, 15029760, 15496704, 15557120, 15587505, 16626672, 16908480, 17501760, 18474080, 19370880, 20783340, 21002112, 22168896, 22544640, 23335680, 24940008, 25827840, 26252640, 27053568, 27711120, 28002816, 29558528, 31175010, 33253344, 33816960, 35003520, 36948160, 38741760, 41566680, 42004224, 44337792, 45089280, 46671360, 49880016, 52505280, 55422240, 59117056, 62350020, 66506688, 67633920, 70007040, 73896320, 77483520, 83133360, 84008448, 88675584, 99760032, 105010560, 110844480, 124700040, 133013376, 135267840, 140014080, 147792640, 166266720, 177351168, 199520064, 210021120, 221688960, 249400080, 266026752, 295585280, 332533440, 399040128, 420042240, 443377920, 498800160, 532053504, 665066880, 798080256, 886755840, 997600320, 1330133760, 1596160512, 1995200640, 2660267520, 3990401280, 7980802560]

約数ペア:

[(1, 7980802560), (2, 3990401280), (3, 2660267520), (4, 1995200640), (5, 1596160512), (6, 1330133760), (8, 997600320), (9, 886755840), (10, 798080256), (12, 665066880), (15, 532053504), (16, 498800160), (18, 443377920), (19, 420042240), (20, 399040128), (24, 332533440), (27, 295585280), (30, 266026752), (32, 249400080), (36, 221688960), (38, 210021120), (40, 199520064), (45, 177351168), (48, 166266720), (54, 147792640), (57, 140014080), (59, 135267840), (60, 133013376), (64, 124700040), (72, 110844480), (76, 105010560), (80, 99760032), (90, 88675584), (95, 84008448), (96, 83133360), (103, 77483520), (108, 73896320), (114, 70007040), (118, 67633920), (120, 66506688), (128, 62350020), (135, 59117056), (144, 55422240), (152, 52505280), (160, 49880016), (171, 46671360), (177, 45089280), (180, 44337792), (190, 42004224), (192, 41566680), (206, 38741760), (216, 36948160), (228, 35003520), (236, 33816960), (240, 33253344), (256, 31175010), (270, 29558528), (285, 28002816), (288, 27711120), (295, 27053568), (304, 26252640), (309, 25827840), (320, 24940008), (342, 23335680), (354, 22544640), (360, 22168896), (380, 21002112), (384, 20783340), (412, 19370880), (432, 18474080), (456, 17501760), (472, 16908480), (480, 16626672), (512, 15587505), (513, 15557120), (515, 15496704), (531, 15029760), (540, 14779264), (570, 14001408), (576, 13855560), (590, 13526784), (608, 13126320), (618, 12913920), (640, 12470004), (684, 11667840), (708, 11272320), (720, 11084448), (760, 10501056), (768, 10391670), (824, 9685440), (855, 9334272), (864, 9237040), (885, 9017856), (912, 8750880), (927, 8609280), (944, 8454240), (960, 8313336), (1026, 7778560), (1030, 7748352), (1062, 7514880), (1080, 7389632), (1121, 7119360), (1140, 7000704), (1152, 6927780), (1180, 6763392), (1216, 6563160), (1236, 6456960), (1280, 6235002), (1368, 5833920), (1416, 5636160), (1440, 5542224), (1520, 5250528), (1536, 5195835), (1545, 5165568), (1593, 5009920), (1648, 4842720), (1710, 4667136), (1728, 4618520), (1770, 4508928), (1824, 4375440), (1854, 4304640), (1888, 4227120), (1920, 4156668), (1957, 4078080), (2052, 3889280), (2060, 3874176), (2124, 3757440), (2160, 3694816), (2242, 3559680), (2280, 3500352), (2304, 3463890), (2360, 3381696), (2432, 3281580), (2472, 3228480), (2560, 3117501), (2565, 3111424), (2655, 3005952), (2736, 2916960), (2781, 2869760), (2832, 2818080), (2880, 2771112), (3040, 2625264), (3090, 2582784), (3186, 2504960), (3296, 2421360), (3363, 2373120), (3420, 2333568), (3456, 2309260), (3540, 2254464), (3648, 2187720), (3708, 2152320), (3776, 2113560), (3840, 2078334), (3914, 2039040), (4104, 1944640), (4120, 1937088), (4248, 1878720), (4320, 1847408), (4484, 1779840), (4560, 1750176), (4608, 1731945), (4635, 1721856), (4720, 1690848), (4864, 1640790), (4944, 1614240), (5130, 1555712), (5310, 1502976), (5472, 1458480), (5562, 1434880), (5605, 1423872), (5664, 1409040), (5760, 1385556), (5871, 1359360), (6077, 1313280), (6080, 1312632), (6180, 1291392), (6372, 1252480), (6592, 1210680), (6726, 1186560), (6840, 1166784), (6912, 1154630), (7080, 1127232), (7296, 1093860), (7416, 1076160), (7552, 1056780), (7680, 1039167), (7828, 1019520), (7965, 1001984), (8208, 972320), (8240, 968544), (8496, 939360), (8640, 923704), (8968, 889920), (9120, 875088), (9270, 860928), (9440, 845424), (9728, 820395), (9785, 815616), (9888, 807120), (10089, 791040), (10260, 777856), (10620, 751488), (10944, 729240), (11124, 717440), (11210, 711936), (11328, 704520), (11520, 692778), (11742, 679680), (12154, 656640), (12160, 656316), (12360, 645696), (12744, 626240), (13184, 605340), (13452, 593280), (13680, 583392), (13824, 577315), (13905, 573952), (14160, 563616), (14592, 546930), (14832, 538080), (15104, 528390), (15656, 509760), (15930, 500992), (16416, 486160), (16480, 484272), (16815, 474624), (16992, 469680), (17280, 461852), (17613, 453120), (17936, 444960), (18231, 437760), (18240, 437544), (18540, 430464), (18880, 422712), (19570, 407808), (19776, 403560), (20178, 395520), (20520, 388928), (21240, 375744), (21888, 364620), (22248, 358720), (22420, 355968), (22656, 352260), (23040, 346389), (23484, 339840), (24308, 328320), (24320, 328158), (24720, 322848), (25488, 313120), (26368, 302670), (26904, 296640), (27360, 291696), (27810, 286976), (28320, 281808), (29184, 273465), (29355, 271872), (29664, 269040), (30208, 264195), (30267, 263680), (30385, 262656), (31312, 254880), (31860, 250496), (32832, 243080), (32960, 242136), (33630, 237312), (33984, 234840), (34560, 230926), (35226, 226560), (35872, 222480), (36462, 218880), (36480, 218772), (37080, 215232), (37760, 211356), (39140, 203904), (39552, 201780), (40356, 197760), (41040, 194464), (42480, 187872), (43776, 182310), (44496, 179360), (44840, 177984), (45312, 176130), (46968, 169920), (48616, 164160), (48640, 164079), (49440, 161424), (50445, 158208), (50976, 156560), (52736, 151335), (52839, 151040), (53808, 148320), (54693, 145920), (54720, 145848), (55620, 143488), (56640, 140904), (58710, 135936), (59328, 134520), (60534, 131840), (60770, 131328), (62624, 127440), (63720, 125248), (65664, 121540), (65920, 121068), (67260, 118656), (67968, 117420), (69120, 115463), (70452, 113280), (71744, 111240), (72924, 109440), (72960, 109386), (74160, 107616), (75520, 105678), (78280, 101952), (79104, 100890), (80712, 98880), (82080, 97232), (84960, 93936), (87552, 91155), (88065, 90624), (88992, 89680)]