268688640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6361}}^1$

素因数の和:6396

約数の個数: 144

約数和(自身を含む): 936282816

約数和(自身を除く): 667594176

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 6361, 7040, 8448, 10560, 12722, 14080, 19083, 21120, 25444, 31805, 38166, 42240, 50888, 63610, 69971, 76332, 95415, 101776, 127220, 139942, 152664, 190830, 203552, 209913, 254440, 279884, 305328, 349855, 381660, 407104, 419826, 508880, 559768, 610656, 699710, 763320, 814208, 839652, 1017760, 1049565, 1119536, 1221312, 1399420, 1526640, 1628416, 1679304, 2035520, 2099130, 2239072, 2442624, 2798840, 3053280, 3358608, 4071040, 4198260, 4478144, 4885248, 5597680, 6106560, 6717216, 8142080, 8396520, 8956288, 11195360, 12213120, 13434432, 16793040, 17912576, 22390720, 24426240, 26868864, 33586080, 44781440, 53737728, 67172160, 89562880, 134344320, 268688640]

約数ペア:

[(1, 268688640), (2, 134344320), (3, 89562880), (4, 67172160), (5, 53737728), (6, 44781440), (8, 33586080), (10, 26868864), (11, 24426240), (12, 22390720), (15, 17912576), (16, 16793040), (20, 13434432), (22, 12213120), (24, 11195360), (30, 8956288), (32, 8396520), (33, 8142080), (40, 6717216), (44, 6106560), (48, 5597680), (55, 4885248), (60, 4478144), (64, 4198260), (66, 4071040), (80, 3358608), (88, 3053280), (96, 2798840), (110, 2442624), (120, 2239072), (128, 2099130), (132, 2035520), (160, 1679304), (165, 1628416), (176, 1526640), (192, 1399420), (220, 1221312), (240, 1119536), (256, 1049565), (264, 1017760), (320, 839652), (330, 814208), (352, 763320), (384, 699710), (440, 610656), (480, 559768), (528, 508880), (640, 419826), (660, 407104), (704, 381660), (768, 349855), (880, 305328), (960, 279884), (1056, 254440), (1280, 209913), (1320, 203552), (1408, 190830), (1760, 152664), (1920, 139942), (2112, 127220), (2640, 101776), (2816, 95415), (3520, 76332), (3840, 69971), (4224, 63610), (5280, 50888), (6361, 42240), (7040, 38166), (8448, 31805), (10560, 25444), (12722, 21120), (14080, 19083)]