2020377360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1429}}^1$

素因数の和:1625

約数の個数: 160

約数和(自身を含む): 6460122240

約数和(自身を除く): 4439744880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 137, 172, 215, 240, 258, 274, 344, 411, 430, 516, 548, 645, 685, 688, 822, 860, 1032, 1096, 1290, 1370, 1429, 1644, 1720, 2055, 2064, 2192, 2580, 2740, 2858, 3288, 3440, 4110, 4287, 5160, 5480, 5716, 5891, 6576, 7145, 8220, 8574, 10320, 10960, 11432, 11782, 14290, 16440, 17148, 17673, 21435, 22864, 23564, 28580, 29455, 32880, 34296, 35346, 42870, 47128, 57160, 58910, 61447, 68592, 70692, 85740, 88365, 94256, 114320, 117820, 122894, 141384, 171480, 176730, 184341, 195773, 235640, 245788, 282768, 307235, 342960, 353460, 368682, 391546, 471280, 491576, 587319, 614470, 706920, 737364, 783092, 921705, 978865, 983152, 1174638, 1228940, 1413840, 1474728, 1566184, 1843410, 1957730, 2349276, 2457880, 2936595, 2949456, 3132368, 3686820, 3915460, 4698552, 4915760, 5873190, 7373640, 7830920, 8418239, 9397104, 11746380, 14747280, 15661840, 16836478, 23492760, 25254717, 33672956, 42091195, 46985520, 50509434, 67345912, 84182390, 101018868, 126273585, 134691824, 168364780, 202037736, 252547170, 336729560, 404075472, 505094340, 673459120, 1010188680, 2020377360]

約数ペア:

[(1, 2020377360), (2, 1010188680), (3, 673459120), (4, 505094340), (5, 404075472), (6, 336729560), (8, 252547170), (10, 202037736), (12, 168364780), (15, 134691824), (16, 126273585), (20, 101018868), (24, 84182390), (30, 67345912), (40, 50509434), (43, 46985520), (48, 42091195), (60, 33672956), (80, 25254717), (86, 23492760), (120, 16836478), (129, 15661840), (137, 14747280), (172, 11746380), (215, 9397104), (240, 8418239), (258, 7830920), (274, 7373640), (344, 5873190), (411, 4915760), (430, 4698552), (516, 3915460), (548, 3686820), (645, 3132368), (685, 2949456), (688, 2936595), (822, 2457880), (860, 2349276), (1032, 1957730), (1096, 1843410), (1290, 1566184), (1370, 1474728), (1429, 1413840), (1644, 1228940), (1720, 1174638), (2055, 983152), (2064, 978865), (2192, 921705), (2580, 783092), (2740, 737364), (2858, 706920), (3288, 614470), (3440, 587319), (4110, 491576), (4287, 471280), (5160, 391546), (5480, 368682), (5716, 353460), (5891, 342960), (6576, 307235), (7145, 282768), (8220, 245788), (8574, 235640), (10320, 195773), (10960, 184341), (11432, 176730), (11782, 171480), (14290, 141384), (16440, 122894), (17148, 117820), (17673, 114320), (21435, 94256), (22864, 88365), (23564, 85740), (28580, 70692), (29455, 68592), (32880, 61447), (34296, 58910), (35346, 57160), (42870, 47128)]