11726040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 38304000

約数和(自身を除く): 26577960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 139, 148, 152, 185, 190, 222, 228, 278, 285, 296, 370, 380, 417, 444, 456, 555, 556, 570, 695, 703, 740, 760, 834, 888, 1110, 1112, 1140, 1390, 1406, 1480, 1668, 2085, 2109, 2220, 2280, 2641, 2780, 2812, 3336, 3515, 4170, 4218, 4440, 5143, 5282, 5560, 5624, 7030, 7923, 8340, 8436, 10286, 10545, 10564, 13205, 14060, 15429, 15846, 16680, 16872, 20572, 21090, 21128, 25715, 26410, 28120, 30858, 31692, 39615, 41144, 42180, 51430, 52820, 61716, 63384, 77145, 79230, 84360, 97717, 102860, 105640, 123432, 154290, 158460, 195434, 205720, 293151, 308580, 316920, 390868, 488585, 586302, 617160, 781736, 977170, 1172604, 1465755, 1954340, 2345208, 2931510, 3908680, 5863020, 11726040]

約数ペア:

[(1, 11726040), (2, 5863020), (3, 3908680), (4, 2931510), (5, 2345208), (6, 1954340), (8, 1465755), (10, 1172604), (12, 977170), (15, 781736), (19, 617160), (20, 586302), (24, 488585), (30, 390868), (37, 316920), (38, 308580), (40, 293151), (57, 205720), (60, 195434), (74, 158460), (76, 154290), (95, 123432), (111, 105640), (114, 102860), (120, 97717), (139, 84360), (148, 79230), (152, 77145), (185, 63384), (190, 61716), (222, 52820), (228, 51430), (278, 42180), (285, 41144), (296, 39615), (370, 31692), (380, 30858), (417, 28120), (444, 26410), (456, 25715), (555, 21128), (556, 21090), (570, 20572), (695, 16872), (703, 16680), (740, 15846), (760, 15429), (834, 14060), (888, 13205), (1110, 10564), (1112, 10545), (1140, 10286), (1390, 8436), (1406, 8340), (1480, 7923), (1668, 7030), (2085, 5624), (2109, 5560), (2220, 5282), (2280, 5143), (2641, 4440), (2780, 4218), (2812, 4170), (3336, 3515)]