12741473920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 384

約数和(自身を含む): 37116576000

約数和(自身を除く): 24375102080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 79, 80, 98, 112, 128, 139, 140, 148, 158, 160, 185, 196, 224, 245, 259, 278, 280, 296, 316, 320, 370, 392, 395, 448, 490, 518, 553, 556, 560, 592, 632, 640, 695, 740, 784, 790, 896, 973, 980, 1036, 1106, 1112, 1120, 1184, 1264, 1295, 1390, 1480, 1568, 1580, 1813, 1946, 1960, 2072, 2212, 2224, 2240, 2368, 2528, 2590, 2765, 2780, 2923, 2960, 3136, 3160, 3626, 3871, 3892, 3920, 4144, 4424, 4448, 4480, 4736, 4865, 5056, 5143, 5180, 5530, 5560, 5846, 5920, 6272, 6320, 6811, 7252, 7742, 7784, 7840, 8288, 8848, 8896, 9065, 9730, 10112, 10286, 10360, 10981, 11060, 11120, 11692, 11840, 12640, 13622, 14504, 14615, 15484, 15568, 15680, 16576, 17696, 17792, 18130, 19355, 19460, 20461, 20572, 20720, 21962, 22120, 22240, 23384, 23680, 25280, 25715, 27244, 29008, 29230, 30968, 31136, 31360, 33152, 34055, 35392, 36001, 36260, 38710, 38920, 40922, 41144, 41440, 43924, 44240, 44480, 46768, 50560, 51430, 54488, 54905, 58016, 58460, 61936, 62272, 68110, 70784, 72002, 72520, 76867, 77420, 77840, 81844, 82288, 82880, 87848, 88480, 88960, 93536, 102305, 102860, 108976, 109810, 116032, 116920, 123872, 124544, 136220, 143227, 144004, 145040, 153734, 154840, 155680, 163688, 164576, 165760, 175696, 176960, 180005, 187072, 204610, 205720, 217952, 219620, 232064, 233840, 247744, 252007, 272440, 286454, 288008, 290080, 307468, 309680, 311360, 327376, 329152, 351392, 353920, 360010, 374144, 384335, 406297, 409220, 411440, 435904, 439240, 467680, 495488, 504014, 538069, 544880, 572908, 576016, 580160, 614936, 619360, 622720, 654752, 658304, 702784, 716135, 720020, 768670, 812594, 818440, 822880, 871808, 878480, 935360, 1008028, 1076138, 1089760, 1145816, 1152032, 1160320, 1229872, 1238720, 1260035, 1309504, 1405568, 1432270, 1440040, 1537340, 1625188, 1636880, 1645760, 1756960, 1870720, 2016056, 2031485, 2152276, 2179520, 2291632, 2304064, 2459744, 2477440, 2520070, 2619008, 2690345, 2844079, 2864540, 2880080, 3074680, 3250376, 3273760, 3291520, 3513920, 4032112, 4062970, 4304552, 4359040, 4583264, 4608128, 4919488, 5040140, 5380690, 5688158, 5729080, 5760160, 6149360, 6500752, 6547520, 7027840, 8064224, 8125940, 8609104, 9166528, 9838976, 10080280, 10761380, 11376316, 11458160, 11520320, 12298720, 13001504, 13095040, 14220395, 16128448, 16251880, 17218208, 18333056, 19908553, 20160560, 21522760, 22752632, 22916320, 23040640, 24597440, 26003008, 28440790, 32256896, 32503760, 34436416, 39817106, 40321120, 43045520, 45505264, 45832640, 49194880, 52006016, 56881580, 65007520, 68872832, 79634212, 80642240, 86091040, 91010528, 91665280, 99542765, 113763160, 130015040, 159268424, 161284480, 172182080, 182021056, 199085530, 227526320, 260030080, 318536848, 344364160, 364042112, 398171060, 455052640, 637073696, 796342120, 910105280, 1274147392, 1592684240, 1820210560, 2548294784, 3185368480, 6370736960, 12741473920]

約数ペア:

[(1, 12741473920), (2, 6370736960), (4, 3185368480), (5, 2548294784), (7, 1820210560), (8, 1592684240), (10, 1274147392), (14, 910105280), (16, 796342120), (20, 637073696), (28, 455052640), (32, 398171060), (35, 364042112), (37, 344364160), (40, 318536848), (49, 260030080), (56, 227526320), (64, 199085530), (70, 182021056), (74, 172182080), (79, 161284480), (80, 159268424), (98, 130015040), (112, 113763160), (128, 99542765), (139, 91665280), (140, 91010528), (148, 86091040), (158, 80642240), (160, 79634212), (185, 68872832), (196, 65007520), (224, 56881580), (245, 52006016), (259, 49194880), (278, 45832640), (280, 45505264), (296, 43045520), (316, 40321120), (320, 39817106), (370, 34436416), (392, 32503760), (395, 32256896), (448, 28440790), (490, 26003008), (518, 24597440), (553, 23040640), (556, 22916320), (560, 22752632), (592, 21522760), (632, 20160560), (640, 19908553), (695, 18333056), (740, 17218208), (784, 16251880), (790, 16128448), (896, 14220395), (973, 13095040), (980, 13001504), (1036, 12298720), (1106, 11520320), (1112, 11458160), (1120, 11376316), (1184, 10761380), (1264, 10080280), (1295, 9838976), (1390, 9166528), (1480, 8609104), (1568, 8125940), (1580, 8064224), (1813, 7027840), (1946, 6547520), (1960, 6500752), (2072, 6149360), (2212, 5760160), (2224, 5729080), (2240, 5688158), (2368, 5380690), (2528, 5040140), (2590, 4919488), (2765, 4608128), (2780, 4583264), (2923, 4359040), (2960, 4304552), (3136, 4062970), (3160, 4032112), (3626, 3513920), (3871, 3291520), (3892, 3273760), (3920, 3250376), (4144, 3074680), (4424, 2880080), (4448, 2864540), (4480, 2844079), (4736, 2690345), (4865, 2619008), (5056, 2520070), (5143, 2477440), (5180, 2459744), (5530, 2304064), (5560, 2291632), (5846, 2179520), (5920, 2152276), (6272, 2031485), (6320, 2016056), (6811, 1870720), (7252, 1756960), (7742, 1645760), (7784, 1636880), (7840, 1625188), (8288, 1537340), (8848, 1440040), (8896, 1432270), (9065, 1405568), (9730, 1309504), (10112, 1260035), (10286, 1238720), (10360, 1229872), (10981, 1160320), (11060, 1152032), (11120, 1145816), (11692, 1089760), (11840, 1076138), (12640, 1008028), (13622, 935360), (14504, 878480), (14615, 871808), (15484, 822880), (15568, 818440), (15680, 812594), (16576, 768670), (17696, 720020), (17792, 716135), (18130, 702784), (19355, 658304), (19460, 654752), (20461, 622720), (20572, 619360), (20720, 614936), (21962, 580160), (22120, 576016), (22240, 572908), (23384, 544880), (23680, 538069), (25280, 504014), (25715, 495488), (27244, 467680), (29008, 439240), (29230, 435904), (30968, 411440), (31136, 409220), (31360, 406297), (33152, 384335), (34055, 374144), (35392, 360010), (36001, 353920), (36260, 351392), (38710, 329152), (38920, 327376), (40922, 311360), (41144, 309680), (41440, 307468), (43924, 290080), (44240, 288008), (44480, 286454), (46768, 272440), (50560, 252007), (51430, 247744), (54488, 233840), (54905, 232064), (58016, 219620), (58460, 217952), (61936, 205720), (62272, 204610), (68110, 187072), (70784, 180005), (72002, 176960), (72520, 175696), (76867, 165760), (77420, 164576), (77840, 163688), (81844, 155680), (82288, 154840), (82880, 153734), (87848, 145040), (88480, 144004), (88960, 143227), (93536, 136220), (102305, 124544), (102860, 123872), (108976, 116920), (109810, 116032)]