65346960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 234484992

約数和(自身を除く): 169138032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 401, 420, 485, 560, 582, 679, 776, 802, 840, 970, 1164, 1203, 1358, 1455, 1552, 1604, 1680, 1940, 2005, 2037, 2328, 2406, 2716, 2807, 2910, 3208, 3395, 3880, 4010, 4074, 4656, 4812, 5432, 5614, 5820, 6015, 6416, 6790, 7760, 8020, 8148, 8421, 9624, 10185, 10864, 11228, 11640, 12030, 13580, 14035, 16040, 16296, 16842, 19248, 20370, 22456, 23280, 24060, 27160, 28070, 32080, 32592, 33684, 38897, 40740, 42105, 44912, 48120, 54320, 56140, 67368, 77794, 81480, 84210, 96240, 112280, 116691, 134736, 155588, 162960, 168420, 194485, 224560, 233382, 272279, 311176, 336840, 388970, 466764, 544558, 583455, 622352, 673680, 777940, 816837, 933528, 1089116, 1166910, 1361395, 1555880, 1633674, 1867056, 2178232, 2333820, 2722790, 3111760, 3267348, 4084185, 4356464, 4667640, 5445580, 6534696, 8168370, 9335280, 10891160, 13069392, 16336740, 21782320, 32673480, 65346960]

約数ペア:

[(1, 65346960), (2, 32673480), (3, 21782320), (4, 16336740), (5, 13069392), (6, 10891160), (7, 9335280), (8, 8168370), (10, 6534696), (12, 5445580), (14, 4667640), (15, 4356464), (16, 4084185), (20, 3267348), (21, 3111760), (24, 2722790), (28, 2333820), (30, 2178232), (35, 1867056), (40, 1633674), (42, 1555880), (48, 1361395), (56, 1166910), (60, 1089116), (70, 933528), (80, 816837), (84, 777940), (97, 673680), (105, 622352), (112, 583455), (120, 544558), (140, 466764), (168, 388970), (194, 336840), (210, 311176), (240, 272279), (280, 233382), (291, 224560), (336, 194485), (388, 168420), (401, 162960), (420, 155588), (485, 134736), (560, 116691), (582, 112280), (679, 96240), (776, 84210), (802, 81480), (840, 77794), (970, 67368), (1164, 56140), (1203, 54320), (1358, 48120), (1455, 44912), (1552, 42105), (1604, 40740), (1680, 38897), (1940, 33684), (2005, 32592), (2037, 32080), (2328, 28070), (2406, 27160), (2716, 24060), (2807, 23280), (2910, 22456), (3208, 20370), (3395, 19248), (3880, 16842), (4010, 16296), (4074, 16040), (4656, 14035), (4812, 13580), (5432, 12030), (5614, 11640), (5820, 11228), (6015, 10864), (6416, 10185), (6790, 9624), (7760, 8421), (8020, 8148)]