212980320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7043}}^1$

素因数の和:7074

約数の個数: 192

約数和(自身を含む): 852042240

約数和(自身を除く): 639061920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7043, 7560, 10080, 14086, 15120, 21129, 28172, 30240, 35215, 42258, 49301, 56344, 63387, 70430, 84516, 98602, 105645, 112688, 126774, 140860, 147903, 169032, 190161, 197204, 211290, 225376, 246505, 253548, 281720, 295806, 316935, 338064, 380322, 394408, 422580, 443709, 493010, 507096, 563440, 591612, 633870, 676128, 739515, 760644, 788816, 845160, 887418, 950805, 986020, 1014192, 1126880, 1183224, 1267740, 1331127, 1479030, 1521288, 1577632, 1690320, 1774836, 1901610, 1972040, 2028384, 2218545, 2366448, 2535480, 2662254, 2958060, 3042576, 3380640, 3549672, 3803220, 3944080, 4437090, 4732896, 5070960, 5324508, 5916120, 6085152, 6655635, 7099344, 7606440, 7888160, 8874180, 10141920, 10649016, 11832240, 13311270, 14198688, 15212880, 17748360, 21298032, 23664480, 26622540, 30425760, 35496720, 42596064, 53245080, 70993440, 106490160, 212980320]

約数ペア:

[(1, 212980320), (2, 106490160), (3, 70993440), (4, 53245080), (5, 42596064), (6, 35496720), (7, 30425760), (8, 26622540), (9, 23664480), (10, 21298032), (12, 17748360), (14, 15212880), (15, 14198688), (16, 13311270), (18, 11832240), (20, 10649016), (21, 10141920), (24, 8874180), (27, 7888160), (28, 7606440), (30, 7099344), (32, 6655635), (35, 6085152), (36, 5916120), (40, 5324508), (42, 5070960), (45, 4732896), (48, 4437090), (54, 3944080), (56, 3803220), (60, 3549672), (63, 3380640), (70, 3042576), (72, 2958060), (80, 2662254), (84, 2535480), (90, 2366448), (96, 2218545), (105, 2028384), (108, 1972040), (112, 1901610), (120, 1774836), (126, 1690320), (135, 1577632), (140, 1521288), (144, 1479030), (160, 1331127), (168, 1267740), (180, 1183224), (189, 1126880), (210, 1014192), (216, 986020), (224, 950805), (240, 887418), (252, 845160), (270, 788816), (280, 760644), (288, 739515), (315, 676128), (336, 633870), (360, 591612), (378, 563440), (420, 507096), (432, 493010), (480, 443709), (504, 422580), (540, 394408), (560, 380322), (630, 338064), (672, 316935), (720, 295806), (756, 281720), (840, 253548), (864, 246505), (945, 225376), (1008, 211290), (1080, 197204), (1120, 190161), (1260, 169032), (1440, 147903), (1512, 140860), (1680, 126774), (1890, 112688), (2016, 105645), (2160, 98602), (2520, 84516), (3024, 70430), (3360, 63387), (3780, 56344), (4320, 49301), (5040, 42258), (6048, 35215), (7043, 30240), (7560, 28172), (10080, 21129), (14086, 15120)]