159431760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2434

約数の個数: 160

約数和(自身を含む): 567106560

約数和(自身を除く): 407674800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2381, 2480, 2790, 3348, 3720, 4185, 4464, 4762, 5580, 6696, 7143, 7440, 8370, 9524, 11160, 11905, 13392, 14286, 16740, 19048, 21429, 22320, 23810, 28572, 33480, 35715, 38096, 42858, 47620, 57144, 64287, 66960, 71430, 73811, 85716, 95240, 107145, 114288, 128574, 142860, 147622, 171432, 190480, 214290, 221433, 257148, 285720, 295244, 321435, 342864, 369055, 428580, 442866, 514296, 571440, 590488, 642870, 664299, 738110, 857160, 885732, 1028592, 1107165, 1180976, 1285740, 1328598, 1476220, 1714320, 1771464, 1992897, 2214330, 2571480, 2657196, 2952440, 3321495, 3542928, 3985794, 4428660, 5142960, 5314392, 5904880, 6642990, 7971588, 8857320, 9964485, 10628784, 13285980, 15943176, 17714640, 19928970, 26571960, 31886352, 39857940, 53143920, 79715880, 159431760]

約数ペア:

[(1, 159431760), (2, 79715880), (3, 53143920), (4, 39857940), (5, 31886352), (6, 26571960), (8, 19928970), (9, 17714640), (10, 15943176), (12, 13285980), (15, 10628784), (16, 9964485), (18, 8857320), (20, 7971588), (24, 6642990), (27, 5904880), (30, 5314392), (31, 5142960), (36, 4428660), (40, 3985794), (45, 3542928), (48, 3321495), (54, 2952440), (60, 2657196), (62, 2571480), (72, 2214330), (80, 1992897), (90, 1771464), (93, 1714320), (108, 1476220), (120, 1328598), (124, 1285740), (135, 1180976), (144, 1107165), (155, 1028592), (180, 885732), (186, 857160), (216, 738110), (240, 664299), (248, 642870), (270, 590488), (279, 571440), (310, 514296), (360, 442866), (372, 428580), (432, 369055), (465, 342864), (496, 321435), (540, 295244), (558, 285720), (620, 257148), (720, 221433), (744, 214290), (837, 190480), (930, 171432), (1080, 147622), (1116, 142860), (1240, 128574), (1395, 114288), (1488, 107145), (1674, 95240), (1860, 85716), (2160, 73811), (2232, 71430), (2381, 66960), (2480, 64287), (2790, 57144), (3348, 47620), (3720, 42858), (4185, 38096), (4464, 35715), (4762, 33480), (5580, 28572), (6696, 23810), (7143, 22320), (7440, 21429), (8370, 19048), (9524, 16740), (11160, 14286), (11905, 13392)]