91718760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 317157120

約数和(自身を除く): 225438360

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, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 797, 822, 840, 959, 1096, 1370, 1594, 1644, 1918, 2055, 2391, 2740, 2877, 3188, 3288, 3836, 3985, 4110, 4782, 4795, 5480, 5579, 5754, 6376, 7672, 7970, 8220, 9564, 9590, 11158, 11508, 11955, 14385, 15940, 16440, 16737, 19128, 19180, 22316, 23016, 23910, 27895, 28770, 31880, 33474, 38360, 44632, 47820, 55790, 57540, 66948, 83685, 95640, 109189, 111580, 115080, 133896, 167370, 218378, 223160, 327567, 334740, 436756, 545945, 655134, 669480, 764323, 873512, 1091890, 1310268, 1528646, 1637835, 2183780, 2292969, 2620536, 3057292, 3275670, 3821615, 4367560, 4585938, 6114584, 6551340, 7643230, 9171876, 11464845, 13102680, 15286460, 18343752, 22929690, 30572920, 45859380, 91718760]

約数ペア:

[(1, 91718760), (2, 45859380), (3, 30572920), (4, 22929690), (5, 18343752), (6, 15286460), (7, 13102680), (8, 11464845), (10, 9171876), (12, 7643230), (14, 6551340), (15, 6114584), (20, 4585938), (21, 4367560), (24, 3821615), (28, 3275670), (30, 3057292), (35, 2620536), (40, 2292969), (42, 2183780), (56, 1637835), (60, 1528646), (70, 1310268), (84, 1091890), (105, 873512), (120, 764323), (137, 669480), (140, 655134), (168, 545945), (210, 436756), (274, 334740), (280, 327567), (411, 223160), (420, 218378), (548, 167370), (685, 133896), (797, 115080), (822, 111580), (840, 109189), (959, 95640), (1096, 83685), (1370, 66948), (1594, 57540), (1644, 55790), (1918, 47820), (2055, 44632), (2391, 38360), (2740, 33474), (2877, 31880), (3188, 28770), (3288, 27895), (3836, 23910), (3985, 23016), (4110, 22316), (4782, 19180), (4795, 19128), (5480, 16737), (5579, 16440), (5754, 15940), (6376, 14385), (7672, 11955), (7970, 11508), (8220, 11158), (9564, 9590)]