1289046960

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 420

約数和(自身を含む): 4844997936

約数和(自身を除く): 3555950976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 81, 90, 92, 93, 108, 115, 120, 124, 135, 138, 144, 155, 162, 180, 184, 186, 207, 216, 230, 240, 243, 248, 270, 276, 279, 310, 324, 345, 360, 368, 372, 405, 414, 432, 460, 465, 486, 496, 540, 552, 558, 620, 621, 648, 690, 713, 720, 729, 744, 810, 828, 837, 920, 930, 961, 972, 1035, 1080, 1104, 1116, 1215, 1240, 1242, 1296, 1380, 1395, 1426, 1458, 1488, 1620, 1656, 1674, 1840, 1860, 1863, 1922, 1944, 2070, 2139, 2160, 2232, 2430, 2480, 2484, 2511, 2760, 2790, 2852, 2883, 2916, 3105, 3240, 3312, 3348, 3565, 3645, 3720, 3726, 3844, 3888, 4140, 4185, 4278, 4464, 4805, 4860, 4968, 5022, 5520, 5580, 5589, 5704, 5766, 5832, 6210, 6417, 6480, 6696, 7130, 7290, 7440, 7452, 7533, 7688, 8280, 8370, 8556, 8649, 9315, 9610, 9720, 9936, 10044, 10695, 11160, 11178, 11408, 11532, 11664, 12420, 12555, 12834, 13392, 14260, 14415, 14580, 14904, 15066, 15376, 16560, 16740, 16767, 17112, 17298, 18630, 19220, 19251, 19440, 20088, 21390, 22103, 22320, 22356, 22599, 23064, 24840, 25110, 25668, 25947, 27945, 28520, 28830, 29160, 29808, 30132, 32085, 33480, 33534, 34224, 34596, 37260, 37665, 38440, 38502, 40176, 42780, 43245, 44206, 44712, 45198, 46128, 49680, 50220, 51336, 51894, 55890, 57040, 57660, 57753, 58320, 60264, 64170, 66309, 66960, 67068, 69192, 74520, 75330, 76880, 77004, 77841, 83835, 85560, 86490, 88412, 89424, 90396, 96255, 100440, 102672, 103788, 110515, 111780, 112995, 115320, 115506, 120528, 128340, 129735, 132618, 134136, 138384, 149040, 150660, 154008, 155682, 167670, 171120, 172980, 173259, 176824, 180792, 192510, 198927, 200880, 207576, 221030, 223560, 225990, 230640, 231012, 233523, 256680, 259470, 265236, 268272, 288765, 301320, 308016, 311364, 331545, 335340, 345960, 346518, 353648, 361584, 385020, 389205, 397854, 415152, 442060, 447120, 451980, 462024, 467046, 513360, 518940, 519777, 530472, 577530, 596781, 602640, 622728, 663090, 670680, 691920, 693036, 700569, 770040, 778410, 795708, 866295, 884120, 903960, 924048, 934092, 994635, 1037880, 1039554, 1060944, 1155060, 1167615, 1193562, 1245456, 1326180, 1341360, 1386072, 1401138, 1540080, 1556820, 1591416, 1732590, 1768240, 1790343, 1807920, 1868184, 1989270, 2075760, 2079108, 2310120, 2335230, 2387124, 2598885, 2652360, 2772144, 2802276, 2983905, 3113640, 3182832, 3465180, 3502845, 3580686, 3736368, 3978540, 4158216, 4620240, 4670460, 4774248, 5197770, 5304720, 5371029, 5604552, 5967810, 6227280, 6930360, 7005690, 7161372, 7957080, 8316432, 8951715, 9340920, 9548496, 10395540, 10742058, 11209104, 11935620, 13860720, 14011380, 14322744, 15914160, 16113087, 17903430, 18681840, 20791080, 21484116, 23871240, 26855145, 28022760, 28645488, 32226174, 35806860, 41582160, 42968232, 47742480, 53710290, 56045520, 64452348, 71613720, 80565435, 85936464, 107420580, 128904696, 143227440, 161130870, 214841160, 257809392, 322261740, 429682320, 644523480, 1289046960]

約数ペア:

[(1, 1289046960), (2, 644523480), (3, 429682320), (4, 322261740), (5, 257809392), (6, 214841160), (8, 161130870), (9, 143227440), (10, 128904696), (12, 107420580), (15, 85936464), (16, 80565435), (18, 71613720), (20, 64452348), (23, 56045520), (24, 53710290), (27, 47742480), (30, 42968232), (31, 41582160), (36, 35806860), (40, 32226174), (45, 28645488), (46, 28022760), (48, 26855145), (54, 23871240), (60, 21484116), (62, 20791080), (69, 18681840), (72, 17903430), (80, 16113087), (81, 15914160), (90, 14322744), (92, 14011380), (93, 13860720), (108, 11935620), (115, 11209104), (120, 10742058), (124, 10395540), (135, 9548496), (138, 9340920), (144, 8951715), (155, 8316432), (162, 7957080), (180, 7161372), (184, 7005690), (186, 6930360), (207, 6227280), (216, 5967810), (230, 5604552), (240, 5371029), (243, 5304720), (248, 5197770), (270, 4774248), (276, 4670460), (279, 4620240), (310, 4158216), (324, 3978540), (345, 3736368), (360, 3580686), (368, 3502845), (372, 3465180), (405, 3182832), (414, 3113640), (432, 2983905), (460, 2802276), (465, 2772144), (486, 2652360), (496, 2598885), (540, 2387124), (552, 2335230), (558, 2310120), (620, 2079108), (621, 2075760), (648, 1989270), (690, 1868184), (713, 1807920), (720, 1790343), (729, 1768240), (744, 1732590), (810, 1591416), (828, 1556820), (837, 1540080), (920, 1401138), (930, 1386072), (961, 1341360), (972, 1326180), (1035, 1245456), (1080, 1193562), (1104, 1167615), (1116, 1155060), (1215, 1060944), (1240, 1039554), (1242, 1037880), (1296, 994635), (1380, 934092), (1395, 924048), (1426, 903960), (1458, 884120), (1488, 866295), (1620, 795708), (1656, 778410), (1674, 770040), (1840, 700569), (1860, 693036), (1863, 691920), (1922, 670680), (1944, 663090), (2070, 622728), (2139, 602640), (2160, 596781), (2232, 577530), (2430, 530472), (2480, 519777), (2484, 518940), (2511, 513360), (2760, 467046), (2790, 462024), (2852, 451980), (2883, 447120), (2916, 442060), (3105, 415152), (3240, 397854), (3312, 389205), (3348, 385020), (3565, 361584), (3645, 353648), (3720, 346518), (3726, 345960), (3844, 335340), (3888, 331545), (4140, 311364), (4185, 308016), (4278, 301320), (4464, 288765), (4805, 268272), (4860, 265236), (4968, 259470), (5022, 256680), (5520, 233523), (5580, 231012), (5589, 230640), (5704, 225990), (5766, 223560), (5832, 221030), (6210, 207576), (6417, 200880), (6480, 198927), (6696, 192510), (7130, 180792), (7290, 176824), (7440, 173259), (7452, 172980), (7533, 171120), (7688, 167670), (8280, 155682), (8370, 154008), (8556, 150660), (8649, 149040), (9315, 138384), (9610, 134136), (9720, 132618), (9936, 129735), (10044, 128340), (10695, 120528), (11160, 115506), (11178, 115320), (11408, 112995), (11532, 111780), (11664, 110515), (12420, 103788), (12555, 102672), (12834, 100440), (13392, 96255), (14260, 90396), (14415, 89424), (14580, 88412), (14904, 86490), (15066, 85560), (15376, 83835), (16560, 77841), (16740, 77004), (16767, 76880), (17112, 75330), (17298, 74520), (18630, 69192), (19220, 67068), (19251, 66960), (19440, 66309), (20088, 64170), (21390, 60264), (22103, 58320), (22320, 57753), (22356, 57660), (22599, 57040), (23064, 55890), (24840, 51894), (25110, 51336), (25668, 50220), (25947, 49680), (27945, 46128), (28520, 45198), (28830, 44712), (29160, 44206), (29808, 43245), (30132, 42780), (32085, 40176), (33480, 38502), (33534, 38440), (34224, 37665), (34596, 37260)]