2170962240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72949}}^1$

素因数の和:73000

約数の個数: 112

約数和(自身を含む): 7115251200

約数和(自身を除く): 4944288960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 72949, 145898, 218847, 291796, 364745, 437694, 583592, 729490, 875388, 1094235, 1167184, 1458980, 1750776, 2188470, 2261419, 2334368, 2917960, 3501552, 4376940, 4522838, 4668736, 5835920, 6784257, 7003104, 8753880, 9045676, 11307095, 11671840, 13568514, 14006208, 17507760, 18091352, 22614190, 23343680, 27137028, 33921285, 35015520, 36182704, 45228380, 54274056, 67842570, 70031040, 72365408, 90456760, 108548112, 135685140, 144730816, 180913520, 217096224, 271370280, 361827040, 434192448, 542740560, 723654080, 1085481120, 2170962240]

約数ペア:

[(1, 2170962240), (2, 1085481120), (3, 723654080), (4, 542740560), (5, 434192448), (6, 361827040), (8, 271370280), (10, 217096224), (12, 180913520), (15, 144730816), (16, 135685140), (20, 108548112), (24, 90456760), (30, 72365408), (31, 70031040), (32, 67842570), (40, 54274056), (48, 45228380), (60, 36182704), (62, 35015520), (64, 33921285), (80, 27137028), (93, 23343680), (96, 22614190), (120, 18091352), (124, 17507760), (155, 14006208), (160, 13568514), (186, 11671840), (192, 11307095), (240, 9045676), (248, 8753880), (310, 7003104), (320, 6784257), (372, 5835920), (465, 4668736), (480, 4522838), (496, 4376940), (620, 3501552), (744, 2917960), (930, 2334368), (960, 2261419), (992, 2188470), (1240, 1750776), (1488, 1458980), (1860, 1167184), (1984, 1094235), (2480, 875388), (2976, 729490), (3720, 583592), (4960, 437694), (5952, 364745), (7440, 291796), (9920, 218847), (14880, 145898), (29760, 72949)]