6886440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 25608960

約数和(自身を除く): 18722520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 47, 55, 60, 66, 72, 74, 88, 90, 94, 99, 110, 111, 120, 132, 141, 148, 165, 180, 185, 188, 198, 220, 222, 235, 264, 282, 296, 330, 333, 360, 370, 376, 396, 407, 423, 440, 444, 470, 495, 517, 555, 564, 660, 666, 705, 740, 792, 814, 846, 888, 940, 990, 1034, 1110, 1128, 1221, 1320, 1332, 1410, 1480, 1551, 1628, 1665, 1692, 1739, 1880, 1980, 2035, 2068, 2115, 2220, 2442, 2585, 2664, 2820, 3102, 3256, 3330, 3384, 3478, 3663, 3960, 4070, 4136, 4230, 4440, 4653, 4884, 5170, 5217, 5640, 6105, 6204, 6660, 6956, 7326, 7755, 8140, 8460, 8695, 9306, 9768, 10340, 10434, 12210, 12408, 13320, 13912, 14652, 15510, 15651, 16280, 16920, 17390, 18315, 18612, 19129, 20680, 20868, 23265, 24420, 26085, 29304, 31020, 31302, 34780, 36630, 37224, 38258, 41736, 46530, 48840, 52170, 57387, 62040, 62604, 69560, 73260, 76516, 78255, 93060, 95645, 104340, 114774, 125208, 146520, 153032, 156510, 172161, 186120, 191290, 208680, 229548, 286935, 313020, 344322, 382580, 459096, 573870, 626040, 688644, 765160, 860805, 1147740, 1377288, 1721610, 2295480, 3443220, 6886440]

約数ペア:

[(1, 6886440), (2, 3443220), (3, 2295480), (4, 1721610), (5, 1377288), (6, 1147740), (8, 860805), (9, 765160), (10, 688644), (11, 626040), (12, 573870), (15, 459096), (18, 382580), (20, 344322), (22, 313020), (24, 286935), (30, 229548), (33, 208680), (36, 191290), (37, 186120), (40, 172161), (44, 156510), (45, 153032), (47, 146520), (55, 125208), (60, 114774), (66, 104340), (72, 95645), (74, 93060), (88, 78255), (90, 76516), (94, 73260), (99, 69560), (110, 62604), (111, 62040), (120, 57387), (132, 52170), (141, 48840), (148, 46530), (165, 41736), (180, 38258), (185, 37224), (188, 36630), (198, 34780), (220, 31302), (222, 31020), (235, 29304), (264, 26085), (282, 24420), (296, 23265), (330, 20868), (333, 20680), (360, 19129), (370, 18612), (376, 18315), (396, 17390), (407, 16920), (423, 16280), (440, 15651), (444, 15510), (470, 14652), (495, 13912), (517, 13320), (555, 12408), (564, 12210), (660, 10434), (666, 10340), (705, 9768), (740, 9306), (792, 8695), (814, 8460), (846, 8140), (888, 7755), (940, 7326), (990, 6956), (1034, 6660), (1110, 6204), (1128, 6105), (1221, 5640), (1320, 5217), (1332, 5170), (1410, 4884), (1480, 4653), (1551, 4440), (1628, 4230), (1665, 4136), (1692, 4070), (1739, 3960), (1880, 3663), (1980, 3478), (2035, 3384), (2068, 3330), (2115, 3256), (2220, 3102), (2442, 2820), (2585, 2664)]