273226720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7727}}^1$

素因数の和:7772

約数の個数: 96

約数和(自身を含む): 736138368

約数和(自身を除く): 462911648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 7072, 7727, 8840, 15454, 17680, 30908, 35360, 38635, 61816, 77270, 100451, 123632, 131359, 154540, 200902, 247264, 262718, 309080, 401804, 502255, 525436, 618160, 656795, 803608, 1004510, 1050872, 1236320, 1313590, 1607216, 1707667, 2009020, 2101744, 2627180, 3214432, 3415334, 4018040, 4203488, 5254360, 6830668, 8036080, 8538335, 10508720, 13661336, 16072160, 17076670, 21017440, 27322672, 34153340, 54645344, 68306680, 136613360, 273226720]

約数ペア:

[(1, 273226720), (2, 136613360), (4, 68306680), (5, 54645344), (8, 34153340), (10, 27322672), (13, 21017440), (16, 17076670), (17, 16072160), (20, 13661336), (26, 10508720), (32, 8538335), (34, 8036080), (40, 6830668), (52, 5254360), (65, 4203488), (68, 4018040), (80, 3415334), (85, 3214432), (104, 2627180), (130, 2101744), (136, 2009020), (160, 1707667), (170, 1607216), (208, 1313590), (221, 1236320), (260, 1050872), (272, 1004510), (340, 803608), (416, 656795), (442, 618160), (520, 525436), (544, 502255), (680, 401804), (884, 309080), (1040, 262718), (1105, 247264), (1360, 200902), (1768, 154540), (2080, 131359), (2210, 123632), (2720, 100451), (3536, 77270), (4420, 61816), (7072, 38635), (7727, 35360), (8840, 30908), (15454, 17680)]