1284426720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 480

約数和(自身を含む): 4917749760

約数和(自身を除く): 3633323040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 81, 90, 92, 93, 96, 108, 115, 120, 124, 135, 138, 139, 144, 155, 160, 162, 180, 184, 186, 207, 216, 230, 240, 248, 270, 276, 278, 279, 288, 310, 324, 345, 360, 368, 372, 405, 414, 417, 432, 460, 465, 480, 496, 540, 552, 556, 558, 620, 621, 648, 690, 695, 713, 720, 736, 744, 810, 828, 834, 837, 864, 920, 930, 992, 1035, 1080, 1104, 1112, 1116, 1240, 1242, 1251, 1296, 1380, 1390, 1395, 1426, 1440, 1488, 1620, 1656, 1668, 1674, 1840, 1860, 1863, 2070, 2085, 2139, 2160, 2208, 2224, 2232, 2480, 2484, 2502, 2511, 2592, 2760, 2780, 2790, 2852, 2976, 3105, 3197, 3240, 3312, 3336, 3348, 3565, 3680, 3720, 3726, 3753, 4140, 4170, 4185, 4278, 4309, 4320, 4448, 4464, 4960, 4968, 5004, 5022, 5520, 5560, 5580, 5704, 6210, 6255, 6394, 6417, 6480, 6624, 6672, 6696, 7130, 7440, 7452, 7506, 8280, 8340, 8370, 8556, 8618, 8928, 9315, 9591, 9936, 10008, 10044, 10695, 11040, 11120, 11160, 11259, 11408, 12420, 12510, 12555, 12788, 12834, 12927, 12960, 13344, 13392, 14260, 14880, 14904, 15012, 15985, 16560, 16680, 16740, 17112, 17236, 18630, 18765, 19182, 19251, 19872, 20016, 20088, 21390, 21545, 22240, 22320, 22518, 22816, 24840, 25020, 25110, 25576, 25668, 25854, 26784, 28520, 28773, 29808, 30024, 31970, 32085, 33120, 33360, 33480, 34224, 34472, 37260, 37530, 38364, 38502, 38781, 40032, 40176, 42780, 43090, 44640, 45036, 47955, 49680, 50040, 50220, 51152, 51336, 51708, 56295, 57040, 57546, 57753, 59616, 60048, 63940, 64170, 64635, 66720, 66960, 68448, 68944, 74520, 75060, 76728, 77004, 77562, 80352, 85560, 86180, 86319, 90072, 95910, 96255, 99107, 99360, 100080, 100440, 102304, 102672, 103416, 112590, 114080, 115092, 115506, 116343, 120096, 127880, 128340, 129270, 133920, 137888, 143865, 149040, 150120, 153456, 154008, 155124, 171120, 172360, 172638, 180144, 191820, 192510, 193905, 198214, 200160, 200880, 205344, 206832, 225180, 230184, 231012, 232686, 255760, 256680, 258540, 258957, 287730, 288765, 297321, 298080, 300240, 306912, 308016, 310248, 342240, 344720, 345276, 349029, 360288, 383640, 385020, 387810, 396428, 401760, 413664, 431595, 450360, 460368, 462024, 465372, 495535, 511520, 513360, 517080, 517914, 575460, 577530, 581715, 594642, 600480, 616032, 620496, 689440, 690552, 698058, 767280, 770040, 775620, 792856, 863190, 891963, 900720, 920736, 924048, 930744, 991070, 1026720, 1034160, 1035828, 1150920, 1155060, 1163430, 1189284, 1240992, 1294785, 1381104, 1396116, 1486605, 1534560, 1540080, 1551240, 1585712, 1726380, 1745145, 1783926, 1801440, 1848096, 1861488, 1982140, 2068320, 2071656, 2301840, 2310120, 2326860, 2378568, 2589570, 2675889, 2762208, 2792232, 2973210, 3080160, 3102480, 3171424, 3452760, 3490290, 3567852, 3722976, 3964280, 4143312, 4459815, 4603680, 4620240, 4653720, 4757136, 5179140, 5351778, 5584464, 5946420, 6204960, 6905520, 6980580, 7135704, 7928560, 8027667, 8286624, 8919630, 9240480, 9307440, 9514272, 10358280, 10703556, 11168928, 11892840, 13379445, 13811040, 13961160, 14271408, 15857120, 16055334, 17839260, 18614880, 20716560, 21407112, 23785680, 26758890, 27922320, 28542816, 32110668, 35678520, 40138335, 41433120, 42814224, 47571360, 53517780, 55844640, 64221336, 71357040, 80276670, 85628448, 107035560, 128442672, 142714080, 160553340, 214071120, 256885344, 321106680, 428142240, 642213360, 1284426720]

約数ペア:

[(1, 1284426720), (2, 642213360), (3, 428142240), (4, 321106680), (5, 256885344), (6, 214071120), (8, 160553340), (9, 142714080), (10, 128442672), (12, 107035560), (15, 85628448), (16, 80276670), (18, 71357040), (20, 64221336), (23, 55844640), (24, 53517780), (27, 47571360), (30, 42814224), (31, 41433120), (32, 40138335), (36, 35678520), (40, 32110668), (45, 28542816), (46, 27922320), (48, 26758890), (54, 23785680), (60, 21407112), (62, 20716560), (69, 18614880), (72, 17839260), (80, 16055334), (81, 15857120), (90, 14271408), (92, 13961160), (93, 13811040), (96, 13379445), (108, 11892840), (115, 11168928), (120, 10703556), (124, 10358280), (135, 9514272), (138, 9307440), (139, 9240480), (144, 8919630), (155, 8286624), (160, 8027667), (162, 7928560), (180, 7135704), (184, 6980580), (186, 6905520), (207, 6204960), (216, 5946420), (230, 5584464), (240, 5351778), (248, 5179140), (270, 4757136), (276, 4653720), (278, 4620240), (279, 4603680), (288, 4459815), (310, 4143312), (324, 3964280), (345, 3722976), (360, 3567852), (368, 3490290), (372, 3452760), (405, 3171424), (414, 3102480), (417, 3080160), (432, 2973210), (460, 2792232), (465, 2762208), (480, 2675889), (496, 2589570), (540, 2378568), (552, 2326860), (556, 2310120), (558, 2301840), (620, 2071656), (621, 2068320), (648, 1982140), (690, 1861488), (695, 1848096), (713, 1801440), (720, 1783926), (736, 1745145), (744, 1726380), (810, 1585712), (828, 1551240), (834, 1540080), (837, 1534560), (864, 1486605), (920, 1396116), (930, 1381104), (992, 1294785), (1035, 1240992), (1080, 1189284), (1104, 1163430), (1112, 1155060), (1116, 1150920), (1240, 1035828), (1242, 1034160), (1251, 1026720), (1296, 991070), (1380, 930744), (1390, 924048), (1395, 920736), (1426, 900720), (1440, 891963), (1488, 863190), (1620, 792856), (1656, 775620), (1668, 770040), (1674, 767280), (1840, 698058), (1860, 690552), (1863, 689440), (2070, 620496), (2085, 616032), (2139, 600480), (2160, 594642), (2208, 581715), (2224, 577530), (2232, 575460), (2480, 517914), (2484, 517080), (2502, 513360), (2511, 511520), (2592, 495535), (2760, 465372), (2780, 462024), (2790, 460368), (2852, 450360), (2976, 431595), (3105, 413664), (3197, 401760), (3240, 396428), (3312, 387810), (3336, 385020), (3348, 383640), (3565, 360288), (3680, 349029), (3720, 345276), (3726, 344720), (3753, 342240), (4140, 310248), (4170, 308016), (4185, 306912), (4278, 300240), (4309, 298080), (4320, 297321), (4448, 288765), (4464, 287730), (4960, 258957), (4968, 258540), (5004, 256680), (5022, 255760), (5520, 232686), (5560, 231012), (5580, 230184), (5704, 225180), (6210, 206832), (6255, 205344), (6394, 200880), (6417, 200160), (6480, 198214), (6624, 193905), (6672, 192510), (6696, 191820), (7130, 180144), (7440, 172638), (7452, 172360), (7506, 171120), (8280, 155124), (8340, 154008), (8370, 153456), (8556, 150120), (8618, 149040), (8928, 143865), (9315, 137888), (9591, 133920), (9936, 129270), (10008, 128340), (10044, 127880), (10695, 120096), (11040, 116343), (11120, 115506), (11160, 115092), (11259, 114080), (11408, 112590), (12420, 103416), (12510, 102672), (12555, 102304), (12788, 100440), (12834, 100080), (12927, 99360), (12960, 99107), (13344, 96255), (13392, 95910), (14260, 90072), (14880, 86319), (14904, 86180), (15012, 85560), (15985, 80352), (16560, 77562), (16680, 77004), (16740, 76728), (17112, 75060), (17236, 74520), (18630, 68944), (18765, 68448), (19182, 66960), (19251, 66720), (19872, 64635), (20016, 64170), (20088, 63940), (21390, 60048), (21545, 59616), (22240, 57753), (22320, 57546), (22518, 57040), (22816, 56295), (24840, 51708), (25020, 51336), (25110, 51152), (25576, 50220), (25668, 50040), (25854, 49680), (26784, 47955), (28520, 45036), (28773, 44640), (29808, 43090), (30024, 42780), (31970, 40176), (32085, 40032), (33120, 38781), (33360, 38502), (33480, 38364), (34224, 37530), (34472, 37260)]