207977760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1608

約数の個数: 192

約数和(自身を含む): 751887360

約数和(自身を除く): 543909600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1553, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3106, 3348, 3720, 4185, 4320, 4464, 4659, 4960, 5580, 6212, 6696, 7440, 7765, 8370, 8928, 9318, 11160, 12424, 13392, 13977, 14880, 15530, 16740, 18636, 22320, 23295, 24848, 26784, 27954, 31060, 33480, 37272, 41931, 44640, 46590, 48143, 49696, 55908, 62120, 66960, 69885, 74544, 83862, 93180, 96286, 111816, 124240, 133920, 139770, 144429, 149088, 167724, 186360, 192572, 209655, 223632, 240715, 248480, 279540, 288858, 335448, 372720, 385144, 419310, 433287, 447264, 481430, 559080, 577716, 670896, 722145, 745440, 770288, 838620, 866574, 962860, 1118160, 1155432, 1299861, 1341792, 1444290, 1540576, 1677240, 1733148, 1925720, 2166435, 2236320, 2310864, 2599722, 2888580, 3354480, 3466296, 3851440, 4332870, 4621728, 5199444, 5777160, 6499305, 6708960, 6932592, 7702880, 8665740, 10398888, 11554320, 12998610, 13865184, 17331480, 20797776, 23108640, 25997220, 34662960, 41595552, 51994440, 69325920, 103988880, 207977760]

約数ペア:

[(1, 207977760), (2, 103988880), (3, 69325920), (4, 51994440), (5, 41595552), (6, 34662960), (8, 25997220), (9, 23108640), (10, 20797776), (12, 17331480), (15, 13865184), (16, 12998610), (18, 11554320), (20, 10398888), (24, 8665740), (27, 7702880), (30, 6932592), (31, 6708960), (32, 6499305), (36, 5777160), (40, 5199444), (45, 4621728), (48, 4332870), (54, 3851440), (60, 3466296), (62, 3354480), (72, 2888580), (80, 2599722), (90, 2310864), (93, 2236320), (96, 2166435), (108, 1925720), (120, 1733148), (124, 1677240), (135, 1540576), (144, 1444290), (155, 1341792), (160, 1299861), (180, 1155432), (186, 1118160), (216, 962860), (240, 866574), (248, 838620), (270, 770288), (279, 745440), (288, 722145), (310, 670896), (360, 577716), (372, 559080), (432, 481430), (465, 447264), (480, 433287), (496, 419310), (540, 385144), (558, 372720), (620, 335448), (720, 288858), (744, 279540), (837, 248480), (864, 240715), (930, 223632), (992, 209655), (1080, 192572), (1116, 186360), (1240, 167724), (1395, 149088), (1440, 144429), (1488, 139770), (1553, 133920), (1674, 124240), (1860, 111816), (2160, 96286), (2232, 93180), (2480, 83862), (2790, 74544), (2976, 69885), (3106, 66960), (3348, 62120), (3720, 55908), (4185, 49696), (4320, 48143), (4464, 46590), (4659, 44640), (4960, 41931), (5580, 37272), (6212, 33480), (6696, 31060), (7440, 27954), (7765, 26784), (8370, 24848), (8928, 23295), (9318, 22320), (11160, 18636), (12424, 16740), (13392, 15530), (13977, 14880)]