733936240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4951}}^1$

素因数の和:5090

約数の個数: 80

約数和(自身を含む): 1823722560

約数和(自身を除く): 1089786320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 272, 340, 436, 545, 680, 872, 1090, 1360, 1744, 1853, 2180, 3706, 4360, 4951, 7412, 8720, 9265, 9902, 14824, 18530, 19804, 24755, 29648, 37060, 39608, 49510, 74120, 79216, 84167, 99020, 148240, 168334, 198040, 336668, 396080, 420835, 539659, 673336, 841670, 1079318, 1346672, 1683340, 2158636, 2698295, 3366680, 4317272, 5396590, 6733360, 8634544, 9174203, 10793180, 18348406, 21586360, 36696812, 43172720, 45871015, 73393624, 91742030, 146787248, 183484060, 366968120, 733936240]

約数ペア:

[(1, 733936240), (2, 366968120), (4, 183484060), (5, 146787248), (8, 91742030), (10, 73393624), (16, 45871015), (17, 43172720), (20, 36696812), (34, 21586360), (40, 18348406), (68, 10793180), (80, 9174203), (85, 8634544), (109, 6733360), (136, 5396590), (170, 4317272), (218, 3366680), (272, 2698295), (340, 2158636), (436, 1683340), (545, 1346672), (680, 1079318), (872, 841670), (1090, 673336), (1360, 539659), (1744, 420835), (1853, 396080), (2180, 336668), (3706, 198040), (4360, 168334), (4951, 148240), (7412, 99020), (8720, 84167), (9265, 79216), (9902, 74120), (14824, 49510), (18530, 39608), (19804, 37060), (24755, 29648)]