191765640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 648103680

約数和(自身を除く): 456338040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 121, 132, 141, 165, 188, 220, 235, 242, 264, 281, 282, 330, 363, 376, 440, 470, 484, 517, 562, 564, 605, 660, 705, 726, 843, 940, 968, 1034, 1124, 1128, 1210, 1320, 1405, 1410, 1452, 1551, 1686, 1815, 1880, 2068, 2248, 2420, 2585, 2810, 2820, 2904, 3091, 3102, 3372, 3630, 4136, 4215, 4840, 5170, 5620, 5640, 5687, 6182, 6204, 6744, 7260, 7755, 8430, 9273, 10340, 11240, 11374, 12364, 12408, 13207, 14520, 15455, 15510, 16860, 17061, 18546, 20680, 22748, 24728, 26414, 28435, 30910, 31020, 33720, 34001, 34122, 37092, 39621, 45496, 46365, 52828, 56870, 61820, 62040, 66035, 68002, 68244, 74184, 79242, 85305, 92730, 102003, 105656, 113740, 123640, 132070, 136004, 136488, 145277, 158484, 170005, 170610, 185460, 198105, 204006, 227480, 264140, 272008, 290554, 316968, 340010, 341220, 370920, 396210, 408012, 435831, 510015, 528280, 581108, 680020, 682440, 726385, 792420, 816024, 871662, 1020030, 1162216, 1360040, 1452770, 1584840, 1598047, 1743324, 2040060, 2179155, 2905540, 3196094, 3486648, 4080120, 4358310, 4794141, 5811080, 6392188, 7990235, 8716620, 9588282, 12784376, 15980470, 17433240, 19176564, 23970705, 31960940, 38353128, 47941410, 63921880, 95882820, 191765640]

約数ペア:

[(1, 191765640), (2, 95882820), (3, 63921880), (4, 47941410), (5, 38353128), (6, 31960940), (8, 23970705), (10, 19176564), (11, 17433240), (12, 15980470), (15, 12784376), (20, 9588282), (22, 8716620), (24, 7990235), (30, 6392188), (33, 5811080), (40, 4794141), (44, 4358310), (47, 4080120), (55, 3486648), (60, 3196094), (66, 2905540), (88, 2179155), (94, 2040060), (110, 1743324), (120, 1598047), (121, 1584840), (132, 1452770), (141, 1360040), (165, 1162216), (188, 1020030), (220, 871662), (235, 816024), (242, 792420), (264, 726385), (281, 682440), (282, 680020), (330, 581108), (363, 528280), (376, 510015), (440, 435831), (470, 408012), (484, 396210), (517, 370920), (562, 341220), (564, 340010), (605, 316968), (660, 290554), (705, 272008), (726, 264140), (843, 227480), (940, 204006), (968, 198105), (1034, 185460), (1124, 170610), (1128, 170005), (1210, 158484), (1320, 145277), (1405, 136488), (1410, 136004), (1452, 132070), (1551, 123640), (1686, 113740), (1815, 105656), (1880, 102003), (2068, 92730), (2248, 85305), (2420, 79242), (2585, 74184), (2810, 68244), (2820, 68002), (2904, 66035), (3091, 62040), (3102, 61820), (3372, 56870), (3630, 52828), (4136, 46365), (4215, 45496), (4840, 39621), (5170, 37092), (5620, 34122), (5640, 34001), (5687, 33720), (6182, 31020), (6204, 30910), (6744, 28435), (7260, 26414), (7755, 24728), (8430, 22748), (9273, 20680), (10340, 18546), (11240, 17061), (11374, 16860), (12364, 15510), (12408, 15455), (13207, 14520)]