64736070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 186126336

約数和(自身を除く): 121390266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 67, 70, 86, 105, 107, 129, 134, 201, 210, 214, 215, 258, 301, 321, 335, 402, 430, 469, 535, 602, 642, 645, 670, 749, 903, 938, 1005, 1070, 1290, 1407, 1498, 1505, 1605, 1806, 2010, 2247, 2345, 2814, 2881, 3010, 3210, 3745, 4494, 4515, 4601, 4690, 5762, 7035, 7169, 7490, 8643, 9030, 9202, 11235, 13803, 14070, 14338, 14405, 17286, 20167, 21507, 22470, 23005, 27606, 28810, 32207, 35845, 40334, 43014, 43215, 46010, 50183, 60501, 64414, 69015, 71690, 86430, 96621, 100366, 100835, 107535, 121002, 138030, 150549, 161035, 193242, 201670, 215070, 250915, 301098, 302505, 308267, 322070, 483105, 501830, 605010, 616534, 752745, 924801, 966210, 1505490, 1541335, 1849602, 2157869, 3082670, 4315738, 4624005, 6473607, 9248010, 10789345, 12947214, 21578690, 32368035, 64736070]

約数ペア:

[(1, 64736070), (2, 32368035), (3, 21578690), (5, 12947214), (6, 10789345), (7, 9248010), (10, 6473607), (14, 4624005), (15, 4315738), (21, 3082670), (30, 2157869), (35, 1849602), (42, 1541335), (43, 1505490), (67, 966210), (70, 924801), (86, 752745), (105, 616534), (107, 605010), (129, 501830), (134, 483105), (201, 322070), (210, 308267), (214, 302505), (215, 301098), (258, 250915), (301, 215070), (321, 201670), (335, 193242), (402, 161035), (430, 150549), (469, 138030), (535, 121002), (602, 107535), (642, 100835), (645, 100366), (670, 96621), (749, 86430), (903, 71690), (938, 69015), (1005, 64414), (1070, 60501), (1290, 50183), (1407, 46010), (1498, 43215), (1505, 43014), (1605, 40334), (1806, 35845), (2010, 32207), (2247, 28810), (2345, 27606), (2814, 23005), (2881, 22470), (3010, 21507), (3210, 20167), (3745, 17286), (4494, 14405), (4515, 14338), (4601, 14070), (4690, 13803), (5762, 11235), (7035, 9202), (7169, 9030), (7490, 8643)]