639239040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 640

約数和(自身を含む): 2665872000

約数和(自身を除く): 2026632960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 59, 60, 64, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 118, 120, 128, 132, 135, 144, 152, 160, 162, 165, 171, 176, 177, 180, 190, 192, 198, 209, 216, 220, 228, 236, 240, 264, 270, 285, 288, 295, 297, 304, 320, 324, 330, 342, 352, 354, 360, 380, 384, 396, 405, 418, 432, 440, 456, 472, 480, 495, 513, 528, 531, 540, 570, 576, 590, 594, 608, 627, 640, 648, 649, 660, 684, 704, 708, 720, 760, 792, 810, 836, 855, 864, 880, 885, 891, 912, 944, 960, 990, 1026, 1045, 1056, 1062, 1080, 1121, 1140, 1152, 1180, 1188, 1216, 1254, 1296, 1298, 1320, 1368, 1408, 1416, 1440, 1485, 1520, 1539, 1584, 1593, 1620, 1672, 1710, 1728, 1760, 1770, 1782, 1824, 1881, 1888, 1920, 1947, 1980, 2052, 2090, 2112, 2124, 2160, 2242, 2280, 2360, 2376, 2432, 2508, 2565, 2592, 2596, 2640, 2655, 2736, 2832, 2880, 2970, 3040, 3078, 3135, 3168, 3186, 3240, 3245, 3344, 3363, 3420, 3456, 3520, 3540, 3564, 3648, 3762, 3776, 3894, 3960, 4104, 4180, 4224, 4248, 4320, 4455, 4484, 4560, 4720, 4752, 4779, 5016, 5130, 5184, 5192, 5280, 5310, 5472, 5605, 5643, 5664, 5760, 5841, 5940, 6080, 6156, 6270, 6336, 6372, 6480, 6490, 6688, 6726, 6840, 7040, 7080, 7128, 7296, 7524, 7552, 7695, 7788, 7920, 7965, 8208, 8360, 8496, 8640, 8910, 8968, 9120, 9405, 9440, 9504, 9558, 9735, 10032, 10089, 10260, 10368, 10384, 10560, 10620, 10944, 11210, 11286, 11328, 11682, 11880, 12160, 12312, 12331, 12540, 12672, 12744, 12960, 12980, 13376, 13452, 13680, 14160, 14256, 15048, 15390, 15576, 15840, 15930, 16416, 16720, 16815, 16929, 16992, 17280, 17523, 17820, 17936, 18240, 18810, 18880, 19008, 19116, 19470, 20064, 20178, 20520, 20768, 21120, 21240, 21888, 22420, 22572, 22656, 23364, 23760, 23895, 24624, 24662, 25080, 25488, 25920, 25960, 26752, 26904, 27360, 28215, 28320, 28512, 29205, 30096, 30267, 30780, 31152, 31680, 31860, 32832, 33440, 33630, 33858, 33984, 35046, 35640, 35872, 36480, 36993, 37620, 37760, 38016, 38232, 38940, 40128, 40356, 41040, 41536, 42480, 44840, 45144, 46728, 47520, 47790, 49248, 49324, 50160, 50445, 50976, 51840, 51920, 52569, 53808, 54720, 56430, 56640, 57024, 58410, 60192, 60534, 61560, 61655, 62304, 63360, 63720, 65664, 66880, 67260, 67716, 67968, 70092, 71280, 71744, 73986, 75240, 76464, 77880, 80256, 80712, 82080, 83072, 84645, 84960, 87615, 89680, 90288, 90801, 93456, 95040, 95580, 98496, 98648, 100320, 100890, 101952, 103840, 105138, 107616, 109440, 110979, 112860, 113280, 114048, 116820, 120384, 121068, 123120, 123310, 124608, 127440, 133760, 134520, 135432, 140184, 142560, 143488, 147972, 150480, 151335, 152928, 155760, 161424, 164160, 169290, 169920, 175230, 179360, 180576, 181602, 184965, 186912, 190080, 191160, 196992, 197296, 200640, 201780, 203904, 207680, 210276, 215232, 221958, 225720, 233640, 240768, 242136, 246240, 246620, 249216, 254880, 262845, 269040, 270864, 280368, 285120, 295944, 300960, 302670, 305856, 311520, 322848, 328320, 332937, 338580, 339840, 350460, 358720, 361152, 363204, 369930, 373824, 382320, 394592, 401280, 403560, 415360, 420552, 430464, 443916, 451440, 454005, 467280, 484272, 492480, 493240, 509760, 525690, 538080, 541728, 554895, 560736, 570240, 591888, 601920, 605340, 611712, 623040, 645696, 665874, 677160, 700920, 717440, 722304, 726408, 739860, 747648, 764640, 789184, 807120, 841104, 887832, 902880, 908010, 934560, 968544, 984960, 986480, 998811, 1019520, 1051380, 1076160, 1083456, 1109790, 1121472, 1183776, 1203840, 1210680, 1246080, 1291392, 1331748, 1354320, 1401840, 1452816, 1479720, 1529280, 1578368, 1614240, 1664685, 1682208, 1775664, 1805760, 1816020, 1869120, 1937088, 1972960, 1997622, 2102760, 2152320, 2166912, 2219580, 2242944, 2367552, 2421360, 2663496, 2708640, 2803680, 2905632, 2959440, 3058560, 3228480, 3329370, 3364416, 3551328, 3611520, 3632040, 3738240, 3874176, 3945920, 3995244, 4205520, 4439160, 4735104, 4842720, 4994055, 5326992, 5417280, 5607360, 5811264, 5918880, 6456960, 6658740, 6728832, 7102656, 7264080, 7891840, 7990488, 8411040, 8878320, 9685440, 9988110, 10653984, 10834560, 11214720, 11622528, 11837760, 13317480, 14205312, 14528160, 15980976, 16822080, 17756640, 19370880, 19976220, 21307968, 23675520, 26634960, 29056320, 31961952, 33644160, 35513280, 39952440, 42615936, 53269920, 58112640, 63923904, 71026560, 79904880, 106539840, 127847808, 159809760, 213079680, 319619520, 639239040]

約数ペア:

[(1, 639239040), (2, 319619520), (3, 213079680), (4, 159809760), (5, 127847808), (6, 106539840), (8, 79904880), (9, 71026560), (10, 63923904), (11, 58112640), (12, 53269920), (15, 42615936), (16, 39952440), (18, 35513280), (19, 33644160), (20, 31961952), (22, 29056320), (24, 26634960), (27, 23675520), (30, 21307968), (32, 19976220), (33, 19370880), (36, 17756640), (38, 16822080), (40, 15980976), (44, 14528160), (45, 14205312), (48, 13317480), (54, 11837760), (55, 11622528), (57, 11214720), (59, 10834560), (60, 10653984), (64, 9988110), (66, 9685440), (72, 8878320), (76, 8411040), (80, 7990488), (81, 7891840), (88, 7264080), (90, 7102656), (95, 6728832), (96, 6658740), (99, 6456960), (108, 5918880), (110, 5811264), (114, 5607360), (118, 5417280), (120, 5326992), (128, 4994055), (132, 4842720), (135, 4735104), (144, 4439160), (152, 4205520), (160, 3995244), (162, 3945920), (165, 3874176), (171, 3738240), (176, 3632040), (177, 3611520), (180, 3551328), (190, 3364416), (192, 3329370), (198, 3228480), (209, 3058560), (216, 2959440), (220, 2905632), (228, 2803680), (236, 2708640), (240, 2663496), (264, 2421360), (270, 2367552), (285, 2242944), (288, 2219580), (295, 2166912), (297, 2152320), (304, 2102760), (320, 1997622), (324, 1972960), (330, 1937088), (342, 1869120), (352, 1816020), (354, 1805760), (360, 1775664), (380, 1682208), (384, 1664685), (396, 1614240), (405, 1578368), (418, 1529280), (432, 1479720), (440, 1452816), (456, 1401840), (472, 1354320), (480, 1331748), (495, 1291392), (513, 1246080), (528, 1210680), (531, 1203840), (540, 1183776), (570, 1121472), (576, 1109790), (590, 1083456), (594, 1076160), (608, 1051380), (627, 1019520), (640, 998811), (648, 986480), (649, 984960), (660, 968544), (684, 934560), (704, 908010), (708, 902880), (720, 887832), (760, 841104), (792, 807120), (810, 789184), (836, 764640), (855, 747648), (864, 739860), (880, 726408), (885, 722304), (891, 717440), (912, 700920), (944, 677160), (960, 665874), (990, 645696), (1026, 623040), (1045, 611712), (1056, 605340), (1062, 601920), (1080, 591888), (1121, 570240), (1140, 560736), (1152, 554895), (1180, 541728), (1188, 538080), (1216, 525690), (1254, 509760), (1296, 493240), (1298, 492480), (1320, 484272), (1368, 467280), (1408, 454005), (1416, 451440), (1440, 443916), (1485, 430464), (1520, 420552), (1539, 415360), (1584, 403560), (1593, 401280), (1620, 394592), (1672, 382320), (1710, 373824), (1728, 369930), (1760, 363204), (1770, 361152), (1782, 358720), (1824, 350460), (1881, 339840), (1888, 338580), (1920, 332937), (1947, 328320), (1980, 322848), (2052, 311520), (2090, 305856), (2112, 302670), (2124, 300960), (2160, 295944), (2242, 285120), (2280, 280368), (2360, 270864), (2376, 269040), (2432, 262845), (2508, 254880), (2565, 249216), (2592, 246620), (2596, 246240), (2640, 242136), (2655, 240768), (2736, 233640), (2832, 225720), (2880, 221958), (2970, 215232), (3040, 210276), (3078, 207680), (3135, 203904), (3168, 201780), (3186, 200640), (3240, 197296), (3245, 196992), (3344, 191160), (3363, 190080), (3420, 186912), (3456, 184965), (3520, 181602), (3540, 180576), (3564, 179360), (3648, 175230), (3762, 169920), (3776, 169290), (3894, 164160), (3960, 161424), (4104, 155760), (4180, 152928), (4224, 151335), (4248, 150480), (4320, 147972), (4455, 143488), (4484, 142560), (4560, 140184), (4720, 135432), (4752, 134520), (4779, 133760), (5016, 127440), (5130, 124608), (5184, 123310), (5192, 123120), (5280, 121068), (5310, 120384), (5472, 116820), (5605, 114048), (5643, 113280), (5664, 112860), (5760, 110979), (5841, 109440), (5940, 107616), (6080, 105138), (6156, 103840), (6270, 101952), (6336, 100890), (6372, 100320), (6480, 98648), (6490, 98496), (6688, 95580), (6726, 95040), (6840, 93456), (7040, 90801), (7080, 90288), (7128, 89680), (7296, 87615), (7524, 84960), (7552, 84645), (7695, 83072), (7788, 82080), (7920, 80712), (7965, 80256), (8208, 77880), (8360, 76464), (8496, 75240), (8640, 73986), (8910, 71744), (8968, 71280), (9120, 70092), (9405, 67968), (9440, 67716), (9504, 67260), (9558, 66880), (9735, 65664), (10032, 63720), (10089, 63360), (10260, 62304), (10368, 61655), (10384, 61560), (10560, 60534), (10620, 60192), (10944, 58410), (11210, 57024), (11286, 56640), (11328, 56430), (11682, 54720), (11880, 53808), (12160, 52569), (12312, 51920), (12331, 51840), (12540, 50976), (12672, 50445), (12744, 50160), (12960, 49324), (12980, 49248), (13376, 47790), (13452, 47520), (13680, 46728), (14160, 45144), (14256, 44840), (15048, 42480), (15390, 41536), (15576, 41040), (15840, 40356), (15930, 40128), (16416, 38940), (16720, 38232), (16815, 38016), (16929, 37760), (16992, 37620), (17280, 36993), (17523, 36480), (17820, 35872), (17936, 35640), (18240, 35046), (18810, 33984), (18880, 33858), (19008, 33630), (19116, 33440), (19470, 32832), (20064, 31860), (20178, 31680), (20520, 31152), (20768, 30780), (21120, 30267), (21240, 30096), (21888, 29205), (22420, 28512), (22572, 28320), (22656, 28215), (23364, 27360), (23760, 26904), (23895, 26752), (24624, 25960), (24662, 25920), (25080, 25488)]