217604640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41213}}^1$

素因数の和:41242

約数の個数: 96

約数和(自身を含む): 747786816

約数和(自身を除く): 530182176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 41213, 82426, 123639, 164852, 206065, 247278, 329704, 412130, 453343, 494556, 618195, 659408, 824260, 906686, 989112, 1236390, 1318816, 1360029, 1648520, 1813372, 1978224, 2266715, 2472780, 2720058, 3297040, 3626744, 3956448, 4533430, 4945560, 5440116, 6594080, 6800145, 7253488, 9066860, 9891120, 10880232, 13600290, 14506976, 18133720, 19782240, 21760464, 27200580, 36267440, 43520928, 54401160, 72534880, 108802320, 217604640]

約数ペア:

[(1, 217604640), (2, 108802320), (3, 72534880), (4, 54401160), (5, 43520928), (6, 36267440), (8, 27200580), (10, 21760464), (11, 19782240), (12, 18133720), (15, 14506976), (16, 13600290), (20, 10880232), (22, 9891120), (24, 9066860), (30, 7253488), (32, 6800145), (33, 6594080), (40, 5440116), (44, 4945560), (48, 4533430), (55, 3956448), (60, 3626744), (66, 3297040), (80, 2720058), (88, 2472780), (96, 2266715), (110, 1978224), (120, 1813372), (132, 1648520), (160, 1360029), (165, 1318816), (176, 1236390), (220, 989112), (240, 906686), (264, 824260), (330, 659408), (352, 618195), (440, 494556), (480, 453343), (528, 412130), (660, 329704), (880, 247278), (1056, 206065), (1320, 164852), (1760, 123639), (2640, 82426), (5280, 41213)]