170828280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67789}}^1$

素因数の和:67813

約数の個数: 96

約数和(自身を含む): 634514400

約数和(自身を除く): 463686120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 67789, 135578, 203367, 271156, 338945, 406734, 474523, 542312, 610101, 677890, 813468, 949046, 1016835, 1220202, 1355780, 1423569, 1626936, 1898092, 2033670, 2372615, 2440404, 2711560, 2847138, 3050505, 3796184, 4067340, 4270707, 4745230, 4880808, 5694276, 6101010, 7117845, 8134680, 8541414, 9490460, 11388552, 12202020, 14235690, 17082828, 18980920, 21353535, 24404040, 28471380, 34165656, 42707070, 56942760, 85414140, 170828280]

約数ペア:

[(1, 170828280), (2, 85414140), (3, 56942760), (4, 42707070), (5, 34165656), (6, 28471380), (7, 24404040), (8, 21353535), (9, 18980920), (10, 17082828), (12, 14235690), (14, 12202020), (15, 11388552), (18, 9490460), (20, 8541414), (21, 8134680), (24, 7117845), (28, 6101010), (30, 5694276), (35, 4880808), (36, 4745230), (40, 4270707), (42, 4067340), (45, 3796184), (56, 3050505), (60, 2847138), (63, 2711560), (70, 2440404), (72, 2372615), (84, 2033670), (90, 1898092), (105, 1626936), (120, 1423569), (126, 1355780), (140, 1220202), (168, 1016835), (180, 949046), (210, 813468), (252, 677890), (280, 610101), (315, 542312), (360, 474523), (420, 406734), (504, 338945), (630, 271156), (840, 203367), (1260, 135578), (2520, 67789)]