20516386320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{8627}}^1$

素因数の和:9019

約数の個数: 200

約数和(自身を含む): 71458890624

約数和(自身を除く): 50942504304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 367, 405, 432, 540, 648, 720, 734, 810, 1080, 1101, 1296, 1468, 1620, 1835, 2160, 2202, 2936, 3240, 3303, 3670, 4404, 5505, 5872, 6480, 6606, 7340, 8627, 8808, 9909, 11010, 13212, 14680, 16515, 17254, 17616, 19818, 22020, 25881, 26424, 29360, 29727, 33030, 34508, 39636, 43135, 44040, 49545, 51762, 52848, 59454, 66060, 69016, 77643, 79272, 86270, 88080, 99090, 103524, 118908, 129405, 132120, 138032, 148635, 155286, 158544, 172540, 198180, 207048, 232929, 237816, 258810, 264240, 297270, 310572, 345080, 388215, 396360, 414096, 465858, 475632, 517620, 594540, 621144, 690160, 698787, 776430, 792720, 931716, 1035240, 1164645, 1189080, 1242288, 1397574, 1552860, 1863432, 2070480, 2329290, 2378160, 2795148, 3105720, 3166109, 3493935, 3726864, 4658580, 5590296, 6211440, 6332218, 6987870, 9317160, 9498327, 11180592, 12664436, 13975740, 15830545, 18634320, 18996654, 25328872, 27951480, 28494981, 31661090, 37993308, 47491635, 50657744, 55902960, 56989962, 63322180, 75986616, 85484943, 94983270, 113979924, 126644360, 142474905, 151973232, 170969886, 189966540, 227959848, 253288720, 256454829, 284949810, 341939772, 379933080, 427424715, 455919696, 512909658, 569899620, 683879544, 759866160, 854849430, 1025819316, 1139799240, 1282274145, 1367759088, 1709698860, 2051638632, 2279598480, 2564548290, 3419397720, 4103277264, 5129096580, 6838795440, 10258193160, 20516386320]

約数ペア:

[(1, 20516386320), (2, 10258193160), (3, 6838795440), (4, 5129096580), (5, 4103277264), (6, 3419397720), (8, 2564548290), (9, 2279598480), (10, 2051638632), (12, 1709698860), (15, 1367759088), (16, 1282274145), (18, 1139799240), (20, 1025819316), (24, 854849430), (27, 759866160), (30, 683879544), (36, 569899620), (40, 512909658), (45, 455919696), (48, 427424715), (54, 379933080), (60, 341939772), (72, 284949810), (80, 256454829), (81, 253288720), (90, 227959848), (108, 189966540), (120, 170969886), (135, 151973232), (144, 142474905), (162, 126644360), (180, 113979924), (216, 94983270), (240, 85484943), (270, 75986616), (324, 63322180), (360, 56989962), (367, 55902960), (405, 50657744), (432, 47491635), (540, 37993308), (648, 31661090), (720, 28494981), (734, 27951480), (810, 25328872), (1080, 18996654), (1101, 18634320), (1296, 15830545), (1468, 13975740), (1620, 12664436), (1835, 11180592), (2160, 9498327), (2202, 9317160), (2936, 6987870), (3240, 6332218), (3303, 6211440), (3670, 5590296), (4404, 4658580), (5505, 3726864), (5872, 3493935), (6480, 3166109), (6606, 3105720), (7340, 2795148), (8627, 2378160), (8808, 2329290), (9909, 2070480), (11010, 1863432), (13212, 1552860), (14680, 1397574), (16515, 1242288), (17254, 1189080), (17616, 1164645), (19818, 1035240), (22020, 931716), (25881, 792720), (26424, 776430), (29360, 698787), (29727, 690160), (33030, 621144), (34508, 594540), (39636, 517620), (43135, 475632), (44040, 465858), (49545, 414096), (51762, 396360), (52848, 388215), (59454, 345080), (66060, 310572), (69016, 297270), (77643, 264240), (79272, 258810), (86270, 237816), (88080, 232929), (99090, 207048), (103524, 198180), (118908, 172540), (129405, 158544), (132120, 155286), (138032, 148635)]