241396680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1489}}^1$

素因数の和:1703

約数の個数: 128

約数和(自身を含む): 832492800

約数和(自身を除く): 591096120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1351, 1489, 1544, 1930, 2316, 2702, 2895, 2978, 3860, 4053, 4467, 4632, 5404, 5790, 5956, 6755, 7445, 7720, 8106, 8934, 10423, 10808, 11580, 11912, 13510, 14890, 16212, 17868, 20265, 20846, 22335, 23160, 27020, 29780, 31269, 32424, 35736, 40530, 41692, 44670, 52115, 54040, 59560, 62538, 81060, 83384, 89340, 104230, 125076, 156345, 162120, 178680, 208460, 250152, 287377, 312690, 416920, 574754, 625380, 862131, 1149508, 1250760, 1436885, 1724262, 2011639, 2299016, 2873770, 3448524, 4023278, 4310655, 5747540, 6034917, 6897048, 8046556, 8621310, 10058195, 11495080, 12069834, 16093112, 17242620, 20116390, 24139668, 30174585, 34485240, 40232780, 48279336, 60349170, 80465560, 120698340, 241396680]

約数ペア:

[(1, 241396680), (2, 120698340), (3, 80465560), (4, 60349170), (5, 48279336), (6, 40232780), (7, 34485240), (8, 30174585), (10, 24139668), (12, 20116390), (14, 17242620), (15, 16093112), (20, 12069834), (21, 11495080), (24, 10058195), (28, 8621310), (30, 8046556), (35, 6897048), (40, 6034917), (42, 5747540), (56, 4310655), (60, 4023278), (70, 3448524), (84, 2873770), (105, 2299016), (120, 2011639), (140, 1724262), (168, 1436885), (193, 1250760), (210, 1149508), (280, 862131), (386, 625380), (420, 574754), (579, 416920), (772, 312690), (840, 287377), (965, 250152), (1158, 208460), (1351, 178680), (1489, 162120), (1544, 156345), (1930, 125076), (2316, 104230), (2702, 89340), (2895, 83384), (2978, 81060), (3860, 62538), (4053, 59560), (4467, 54040), (4632, 52115), (5404, 44670), (5790, 41692), (5956, 40530), (6755, 35736), (7445, 32424), (7720, 31269), (8106, 29780), (8934, 27020), (10423, 23160), (10808, 22335), (11580, 20846), (11912, 20265), (13510, 17868), (14890, 16212)]