262194660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16007}}^1$

素因数の和:16042

約数の個数: 144

約数和(自身を含む): 978921216

約数和(自身を除く): 716726556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16007, 16380, 32014, 48021, 64028, 80035, 96042, 112049, 144063, 160070, 192084, 208091, 224098, 240105, 288126, 320140, 336147, 416182, 448196, 480210, 560245, 576252, 624273, 672294, 720315, 832364, 960420, 1008441, 1040455, 1120490, 1248546, 1344588, 1440630, 1456637, 1680735, 1872819, 2016882, 2080910, 2240980, 2497092, 2881260, 2913274, 3121365, 3361470, 3745638, 4033764, 4161820, 4369911, 5042205, 5826548, 6242730, 6722940, 7283185, 7491276, 8739822, 9364095, 10084410, 12485460, 13109733, 14566370, 17479644, 18728190, 20168820, 21849555, 26219466, 29132740, 37456380, 43699110, 52438932, 65548665, 87398220, 131097330, 262194660]

約数ペア:

[(1, 262194660), (2, 131097330), (3, 87398220), (4, 65548665), (5, 52438932), (6, 43699110), (7, 37456380), (9, 29132740), (10, 26219466), (12, 21849555), (13, 20168820), (14, 18728190), (15, 17479644), (18, 14566370), (20, 13109733), (21, 12485460), (26, 10084410), (28, 9364095), (30, 8739822), (35, 7491276), (36, 7283185), (39, 6722940), (42, 6242730), (45, 5826548), (52, 5042205), (60, 4369911), (63, 4161820), (65, 4033764), (70, 3745638), (78, 3361470), (84, 3121365), (90, 2913274), (91, 2881260), (105, 2497092), (117, 2240980), (126, 2080910), (130, 2016882), (140, 1872819), (156, 1680735), (180, 1456637), (182, 1440630), (195, 1344588), (210, 1248546), (234, 1120490), (252, 1040455), (260, 1008441), (273, 960420), (315, 832364), (364, 720315), (390, 672294), (420, 624273), (455, 576252), (468, 560245), (546, 480210), (585, 448196), (630, 416182), (780, 336147), (819, 320140), (910, 288126), (1092, 240105), (1170, 224098), (1260, 208091), (1365, 192084), (1638, 160070), (1820, 144063), (2340, 112049), (2730, 96042), (3276, 80035), (4095, 64028), (5460, 48021), (8190, 32014), (16007, 16380)]