214824720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81373}}^1$

素因数の和:81400

約数の個数: 80

約数和(自身を含む): 726507072

約数和(自身を除く): 511682352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 81373, 162746, 244119, 325492, 406865, 488238, 650984, 813730, 895103, 976476, 1220595, 1301968, 1627460, 1790206, 1952952, 2441190, 2685309, 3254920, 3580412, 3905904, 4475515, 4882380, 5370618, 6509840, 7160824, 8951030, 9764760, 10741236, 13426545, 14321648, 17902060, 19529520, 21482472, 26853090, 35804120, 42964944, 53706180, 71608240, 107412360, 214824720]

約数ペア:

[(1, 214824720), (2, 107412360), (3, 71608240), (4, 53706180), (5, 42964944), (6, 35804120), (8, 26853090), (10, 21482472), (11, 19529520), (12, 17902060), (15, 14321648), (16, 13426545), (20, 10741236), (22, 9764760), (24, 8951030), (30, 7160824), (33, 6509840), (40, 5370618), (44, 4882380), (48, 4475515), (55, 3905904), (60, 3580412), (66, 3254920), (80, 2685309), (88, 2441190), (110, 1952952), (120, 1790206), (132, 1627460), (165, 1301968), (176, 1220595), (220, 976476), (240, 895103), (264, 813730), (330, 650984), (440, 488238), (528, 406865), (660, 325492), (880, 244119), (1320, 162746), (2640, 81373)]