7414440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 25038720

約数和(自身を除く): 17624280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 137, 164, 165, 205, 220, 246, 264, 274, 328, 330, 410, 411, 440, 451, 492, 548, 615, 660, 685, 820, 822, 902, 984, 1096, 1230, 1320, 1353, 1370, 1507, 1640, 1644, 1804, 2055, 2255, 2460, 2706, 2740, 3014, 3288, 3608, 4110, 4510, 4521, 4920, 5412, 5480, 5617, 6028, 6765, 7535, 8220, 9020, 9042, 10824, 11234, 12056, 13530, 15070, 16440, 16851, 18040, 18084, 22468, 22605, 27060, 28085, 30140, 33702, 36168, 44936, 45210, 54120, 56170, 60280, 61787, 67404, 84255, 90420, 112340, 123574, 134808, 168510, 180840, 185361, 224680, 247148, 308935, 337020, 370722, 494296, 617870, 674040, 741444, 926805, 1235740, 1482888, 1853610, 2471480, 3707220, 7414440]

約数ペア:

[(1, 7414440), (2, 3707220), (3, 2471480), (4, 1853610), (5, 1482888), (6, 1235740), (8, 926805), (10, 741444), (11, 674040), (12, 617870), (15, 494296), (20, 370722), (22, 337020), (24, 308935), (30, 247148), (33, 224680), (40, 185361), (41, 180840), (44, 168510), (55, 134808), (60, 123574), (66, 112340), (82, 90420), (88, 84255), (110, 67404), (120, 61787), (123, 60280), (132, 56170), (137, 54120), (164, 45210), (165, 44936), (205, 36168), (220, 33702), (246, 30140), (264, 28085), (274, 27060), (328, 22605), (330, 22468), (410, 18084), (411, 18040), (440, 16851), (451, 16440), (492, 15070), (548, 13530), (615, 12056), (660, 11234), (685, 10824), (820, 9042), (822, 9020), (902, 8220), (984, 7535), (1096, 6765), (1230, 6028), (1320, 5617), (1353, 5480), (1370, 5412), (1507, 4920), (1640, 4521), (1644, 4510), (1804, 4110), (2055, 3608), (2255, 3288), (2460, 3014), (2706, 2740)]