1684420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1505

約数の個数: 192

約数和(自身を含む): 5815079424

約数和(自身を除く): 4130659104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 263, 264, 330, 352, 440, 480, 526, 528, 660, 789, 880, 1052, 1056, 1213, 1315, 1320, 1578, 1760, 2104, 2426, 2630, 2640, 2893, 3156, 3639, 3945, 4208, 4852, 5260, 5280, 5786, 6065, 6312, 7278, 7890, 8416, 8679, 9704, 10520, 11572, 12130, 12624, 13343, 14465, 14556, 15780, 17358, 18195, 19408, 21040, 23144, 24260, 25248, 26686, 28930, 29112, 31560, 34716, 36390, 38816, 40029, 42080, 43395, 46288, 48520, 53372, 57860, 58224, 63120, 66715, 69432, 72780, 80058, 86790, 92576, 97040, 106744, 115720, 116448, 126240, 133430, 138864, 145560, 160116, 173580, 194080, 200145, 213488, 231440, 266860, 277728, 291120, 319019, 320232, 347160, 400290, 426976, 462880, 533720, 582240, 638038, 640464, 694320, 800580, 957057, 1067440, 1276076, 1280928, 1388640, 1595095, 1601160, 1914114, 2134880, 2552152, 3190190, 3202320, 3509209, 3828228, 4785285, 5104304, 6380380, 6404640, 7018418, 7656456, 9570570, 10208608, 10527627, 12760760, 14036836, 15312912, 17546045, 19141140, 21055254, 25521520, 28073672, 30625824, 35092090, 38282280, 42110508, 51043040, 52638135, 56147344, 70184180, 76564560, 84221016, 105276270, 112294688, 140368360, 153129120, 168442032, 210552540, 280736720, 336884064, 421105080, 561473440, 842210160, 1684420320]

約数ペア:

[(1, 1684420320), (2, 842210160), (3, 561473440), (4, 421105080), (5, 336884064), (6, 280736720), (8, 210552540), (10, 168442032), (11, 153129120), (12, 140368360), (15, 112294688), (16, 105276270), (20, 84221016), (22, 76564560), (24, 70184180), (30, 56147344), (32, 52638135), (33, 51043040), (40, 42110508), (44, 38282280), (48, 35092090), (55, 30625824), (60, 28073672), (66, 25521520), (80, 21055254), (88, 19141140), (96, 17546045), (110, 15312912), (120, 14036836), (132, 12760760), (160, 10527627), (165, 10208608), (176, 9570570), (220, 7656456), (240, 7018418), (263, 6404640), (264, 6380380), (330, 5104304), (352, 4785285), (440, 3828228), (480, 3509209), (526, 3202320), (528, 3190190), (660, 2552152), (789, 2134880), (880, 1914114), (1052, 1601160), (1056, 1595095), (1213, 1388640), (1315, 1280928), (1320, 1276076), (1578, 1067440), (1760, 957057), (2104, 800580), (2426, 694320), (2630, 640464), (2640, 638038), (2893, 582240), (3156, 533720), (3639, 462880), (3945, 426976), (4208, 400290), (4852, 347160), (5260, 320232), (5280, 319019), (5786, 291120), (6065, 277728), (6312, 266860), (7278, 231440), (7890, 213488), (8416, 200145), (8679, 194080), (9704, 173580), (10520, 160116), (11572, 145560), (12130, 138864), (12624, 133430), (13343, 126240), (14465, 116448), (14556, 115720), (15780, 106744), (17358, 97040), (18195, 92576), (19408, 86790), (21040, 80058), (23144, 72780), (24260, 69432), (25248, 66715), (26686, 63120), (28930, 58224), (29112, 57860), (31560, 53372), (34716, 48520), (36390, 46288), (38816, 43395), (40029, 42080)]