1451382120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 4811788800

約数和(自身を除く): 3360406680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 179, 180, 202, 223, 303, 358, 360, 404, 446, 505, 537, 606, 669, 716, 808, 892, 895, 909, 1010, 1074, 1115, 1212, 1338, 1432, 1515, 1611, 1784, 1790, 1818, 2007, 2020, 2148, 2230, 2424, 2676, 2685, 3030, 3222, 3345, 3580, 3636, 4014, 4040, 4296, 4460, 4545, 5352, 5370, 6060, 6444, 6690, 7160, 7272, 8028, 8055, 8920, 9090, 10035, 10740, 12120, 12888, 13380, 16056, 16110, 18079, 18180, 20070, 21480, 22523, 26760, 32220, 36158, 36360, 39917, 40140, 45046, 54237, 64440, 67569, 72316, 79834, 80280, 90092, 90395, 108474, 112615, 119751, 135138, 144632, 159668, 162711, 180184, 180790, 199585, 202707, 216948, 225230, 239502, 270276, 271185, 319336, 325422, 337845, 359253, 361580, 399170, 405414, 433896, 450460, 479004, 540552, 542370, 598755, 650844, 675690, 718506, 723160, 798340, 810828, 813555, 900920, 958008, 1013535, 1084740, 1197510, 1301688, 1351380, 1437012, 1596680, 1621656, 1627110, 1796265, 2027070, 2169480, 2395020, 2702760, 2874024, 3254220, 3592530, 4031617, 4054140, 4790040, 6508440, 7185060, 8063234, 8108280, 12094851, 14370120, 16126468, 20158085, 24189702, 32252936, 36284553, 40316170, 48379404, 60474255, 72569106, 80632340, 96758808, 120948510, 145138212, 161264680, 181422765, 241897020, 290276424, 362845530, 483794040, 725691060, 1451382120]

約数ペア:

[(1, 1451382120), (2, 725691060), (3, 483794040), (4, 362845530), (5, 290276424), (6, 241897020), (8, 181422765), (9, 161264680), (10, 145138212), (12, 120948510), (15, 96758808), (18, 80632340), (20, 72569106), (24, 60474255), (30, 48379404), (36, 40316170), (40, 36284553), (45, 32252936), (60, 24189702), (72, 20158085), (90, 16126468), (101, 14370120), (120, 12094851), (179, 8108280), (180, 8063234), (202, 7185060), (223, 6508440), (303, 4790040), (358, 4054140), (360, 4031617), (404, 3592530), (446, 3254220), (505, 2874024), (537, 2702760), (606, 2395020), (669, 2169480), (716, 2027070), (808, 1796265), (892, 1627110), (895, 1621656), (909, 1596680), (1010, 1437012), (1074, 1351380), (1115, 1301688), (1212, 1197510), (1338, 1084740), (1432, 1013535), (1515, 958008), (1611, 900920), (1784, 813555), (1790, 810828), (1818, 798340), (2007, 723160), (2020, 718506), (2148, 675690), (2230, 650844), (2424, 598755), (2676, 542370), (2685, 540552), (3030, 479004), (3222, 450460), (3345, 433896), (3580, 405414), (3636, 399170), (4014, 361580), (4040, 359253), (4296, 337845), (4460, 325422), (4545, 319336), (5352, 271185), (5370, 270276), (6060, 239502), (6444, 225230), (6690, 216948), (7160, 202707), (7272, 199585), (8028, 180790), (8055, 180184), (8920, 162711), (9090, 159668), (10035, 144632), (10740, 135138), (12120, 119751), (12888, 112615), (13380, 108474), (16056, 90395), (16110, 90092), (18079, 80280), (18180, 79834), (20070, 72316), (21480, 67569), (22523, 64440), (26760, 54237), (32220, 45046), (36158, 40140), (36360, 39917)]