67205040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 240936960

約数和(自身を除く): 173731920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 367, 420, 436, 545, 560, 654, 734, 763, 840, 872, 1090, 1101, 1308, 1468, 1526, 1635, 1680, 1744, 1835, 2180, 2202, 2289, 2569, 2616, 2936, 3052, 3270, 3670, 3815, 4360, 4404, 4578, 5138, 5232, 5505, 5872, 6104, 6540, 7340, 7630, 7707, 8720, 8808, 9156, 10276, 11010, 11445, 12208, 12845, 13080, 14680, 15260, 15414, 17616, 18312, 20552, 22020, 22890, 25690, 26160, 29360, 30520, 30828, 36624, 38535, 40003, 41104, 44040, 45780, 51380, 61040, 61656, 77070, 80006, 88080, 91560, 102760, 120009, 123312, 154140, 160012, 183120, 200015, 205520, 240018, 280021, 308280, 320024, 400030, 480036, 560042, 600045, 616560, 640048, 800060, 840063, 960072, 1120084, 1200090, 1400105, 1600120, 1680126, 1920144, 2240168, 2400180, 2800210, 3200240, 3360252, 4200315, 4480336, 4800360, 5600420, 6720504, 8400630, 9600720, 11200840, 13441008, 16801260, 22401680, 33602520, 67205040]

約数ペア:

[(1, 67205040), (2, 33602520), (3, 22401680), (4, 16801260), (5, 13441008), (6, 11200840), (7, 9600720), (8, 8400630), (10, 6720504), (12, 5600420), (14, 4800360), (15, 4480336), (16, 4200315), (20, 3360252), (21, 3200240), (24, 2800210), (28, 2400180), (30, 2240168), (35, 1920144), (40, 1680126), (42, 1600120), (48, 1400105), (56, 1200090), (60, 1120084), (70, 960072), (80, 840063), (84, 800060), (105, 640048), (109, 616560), (112, 600045), (120, 560042), (140, 480036), (168, 400030), (210, 320024), (218, 308280), (240, 280021), (280, 240018), (327, 205520), (336, 200015), (367, 183120), (420, 160012), (436, 154140), (545, 123312), (560, 120009), (654, 102760), (734, 91560), (763, 88080), (840, 80006), (872, 77070), (1090, 61656), (1101, 61040), (1308, 51380), (1468, 45780), (1526, 44040), (1635, 41104), (1680, 40003), (1744, 38535), (1835, 36624), (2180, 30828), (2202, 30520), (2289, 29360), (2569, 26160), (2616, 25690), (2936, 22890), (3052, 22020), (3270, 20552), (3670, 18312), (3815, 17616), (4360, 15414), (4404, 15260), (4578, 14680), (5138, 13080), (5232, 12845), (5505, 12208), (5872, 11445), (6104, 11010), (6540, 10276), (7340, 9156), (7630, 8808), (7707, 8720)]