208153680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5433

約数の個数: 160

約数和(自身を含む): 769665024

約数和(自身を除く): 561511344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5387, 5520, 6440, 7728, 9660, 10774, 12880, 16161, 19320, 21548, 26935, 32322, 37709, 38640, 43096, 53870, 64644, 75418, 80805, 86192, 107740, 113127, 123901, 129288, 150836, 161610, 188545, 215480, 226254, 247802, 258576, 301672, 323220, 371703, 377090, 430960, 452508, 495604, 565635, 603344, 619505, 646440, 743406, 754180, 867307, 905016, 991208, 1131270, 1239010, 1292880, 1486812, 1508360, 1734614, 1810032, 1858515, 1982416, 2262540, 2478020, 2601921, 2973624, 3016720, 3469228, 3717030, 4336535, 4525080, 4956040, 5203842, 5947248, 6938456, 7434060, 8673070, 9050160, 9912080, 10407684, 13009605, 13876912, 14868120, 17346140, 20815368, 26019210, 29736240, 34692280, 41630736, 52038420, 69384560, 104076840, 208153680]

約数ペア:

[(1, 208153680), (2, 104076840), (3, 69384560), (4, 52038420), (5, 41630736), (6, 34692280), (7, 29736240), (8, 26019210), (10, 20815368), (12, 17346140), (14, 14868120), (15, 13876912), (16, 13009605), (20, 10407684), (21, 9912080), (23, 9050160), (24, 8673070), (28, 7434060), (30, 6938456), (35, 5947248), (40, 5203842), (42, 4956040), (46, 4525080), (48, 4336535), (56, 3717030), (60, 3469228), (69, 3016720), (70, 2973624), (80, 2601921), (84, 2478020), (92, 2262540), (105, 1982416), (112, 1858515), (115, 1810032), (120, 1734614), (138, 1508360), (140, 1486812), (161, 1292880), (168, 1239010), (184, 1131270), (210, 991208), (230, 905016), (240, 867307), (276, 754180), (280, 743406), (322, 646440), (336, 619505), (345, 603344), (368, 565635), (420, 495604), (460, 452508), (483, 430960), (552, 377090), (560, 371703), (644, 323220), (690, 301672), (805, 258576), (840, 247802), (920, 226254), (966, 215480), (1104, 188545), (1288, 161610), (1380, 150836), (1610, 129288), (1680, 123901), (1840, 113127), (1932, 107740), (2415, 86192), (2576, 80805), (2760, 75418), (3220, 64644), (3864, 53870), (4830, 43096), (5387, 38640), (5520, 37709), (6440, 32322), (7728, 26935), (9660, 21548), (10774, 19320), (12880, 16161)]