12146640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 42425856

約数和(自身を除く): 30279216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 107, 110, 120, 129, 132, 165, 172, 176, 214, 215, 220, 240, 258, 264, 321, 330, 344, 428, 430, 440, 473, 516, 528, 535, 642, 645, 660, 688, 856, 860, 880, 946, 1032, 1070, 1177, 1284, 1290, 1320, 1419, 1605, 1712, 1720, 1892, 2064, 2140, 2354, 2365, 2568, 2580, 2640, 2838, 3210, 3440, 3531, 3784, 4280, 4601, 4708, 4730, 5136, 5160, 5676, 5885, 6420, 7062, 7095, 7568, 8560, 9202, 9416, 9460, 10320, 11352, 11770, 12840, 13803, 14124, 14190, 17655, 18404, 18832, 18920, 22704, 23005, 23540, 25680, 27606, 28248, 28380, 35310, 36808, 37840, 46010, 47080, 50611, 55212, 56496, 56760, 69015, 70620, 73616, 92020, 94160, 101222, 110424, 113520, 138030, 141240, 151833, 184040, 202444, 220848, 253055, 276060, 282480, 303666, 368080, 404888, 506110, 552120, 607332, 759165, 809776, 1012220, 1104240, 1214664, 1518330, 2024440, 2429328, 3036660, 4048880, 6073320, 12146640]

約数ペア:

[(1, 12146640), (2, 6073320), (3, 4048880), (4, 3036660), (5, 2429328), (6, 2024440), (8, 1518330), (10, 1214664), (11, 1104240), (12, 1012220), (15, 809776), (16, 759165), (20, 607332), (22, 552120), (24, 506110), (30, 404888), (33, 368080), (40, 303666), (43, 282480), (44, 276060), (48, 253055), (55, 220848), (60, 202444), (66, 184040), (80, 151833), (86, 141240), (88, 138030), (107, 113520), (110, 110424), (120, 101222), (129, 94160), (132, 92020), (165, 73616), (172, 70620), (176, 69015), (214, 56760), (215, 56496), (220, 55212), (240, 50611), (258, 47080), (264, 46010), (321, 37840), (330, 36808), (344, 35310), (428, 28380), (430, 28248), (440, 27606), (473, 25680), (516, 23540), (528, 23005), (535, 22704), (642, 18920), (645, 18832), (660, 18404), (688, 17655), (856, 14190), (860, 14124), (880, 13803), (946, 12840), (1032, 11770), (1070, 11352), (1177, 10320), (1284, 9460), (1290, 9416), (1320, 9202), (1419, 8560), (1605, 7568), (1712, 7095), (1720, 7062), (1892, 6420), (2064, 5885), (2140, 5676), (2354, 5160), (2365, 5136), (2568, 4730), (2580, 4708), (2640, 4601), (2838, 4280), (3210, 3784), (3440, 3531)]