1011294720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{4877}}^1$

素因数の和:4912

約数の個数: 200

約数和(自身を含む): 3622880844

約数和(自身を除く): 2611586124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 4877, 5184, 5760, 6480, 6912, 7680, 8640, 9754, 10368, 11520, 12960, 13824, 14631, 17280, 19508, 20736, 23040, 24385, 25920, 29262, 34560, 39016, 41472, 43893, 48770, 51840, 58524, 69120, 73155, 78032, 87786, 97540, 103680, 117048, 131679, 146310, 156064, 175572, 195080, 207360, 219465, 234096, 263358, 292620, 312128, 351144, 390160, 395037, 438930, 468192, 526716, 585240, 624256, 658395, 702288, 780320, 790074, 877860, 936384, 1053432, 1170480, 1248512, 1316790, 1404576, 1560640, 1580148, 1755720, 1872768, 1975185, 2106864, 2340960, 2497024, 2633580, 2809152, 3121280, 3160296, 3511440, 3745536, 3950370, 4213728, 4681920, 5267160, 5618304, 6242560, 6320592, 7022880, 7491072, 7900740, 8427456, 9363840, 10534320, 11236608, 12485120, 12641184, 14045760, 15801480, 16854912, 18727680, 21068640, 22473216, 25282368, 28091520, 31602960, 33709824, 37455360, 42137280, 50564736, 56183040, 63205920, 67419648, 84274560, 101129472, 112366080, 126411840, 168549120, 202258944, 252823680, 337098240, 505647360, 1011294720]

約数ペア:

[(1, 1011294720), (2, 505647360), (3, 337098240), (4, 252823680), (5, 202258944), (6, 168549120), (8, 126411840), (9, 112366080), (10, 101129472), (12, 84274560), (15, 67419648), (16, 63205920), (18, 56183040), (20, 50564736), (24, 42137280), (27, 37455360), (30, 33709824), (32, 31602960), (36, 28091520), (40, 25282368), (45, 22473216), (48, 21068640), (54, 18727680), (60, 16854912), (64, 15801480), (72, 14045760), (80, 12641184), (81, 12485120), (90, 11236608), (96, 10534320), (108, 9363840), (120, 8427456), (128, 7900740), (135, 7491072), (144, 7022880), (160, 6320592), (162, 6242560), (180, 5618304), (192, 5267160), (216, 4681920), (240, 4213728), (256, 3950370), (270, 3745536), (288, 3511440), (320, 3160296), (324, 3121280), (360, 2809152), (384, 2633580), (405, 2497024), (432, 2340960), (480, 2106864), (512, 1975185), (540, 1872768), (576, 1755720), (640, 1580148), (648, 1560640), (720, 1404576), (768, 1316790), (810, 1248512), (864, 1170480), (960, 1053432), (1080, 936384), (1152, 877860), (1280, 790074), (1296, 780320), (1440, 702288), (1536, 658395), (1620, 624256), (1728, 585240), (1920, 526716), (2160, 468192), (2304, 438930), (2560, 395037), (2592, 390160), (2880, 351144), (3240, 312128), (3456, 292620), (3840, 263358), (4320, 234096), (4608, 219465), (4877, 207360), (5184, 195080), (5760, 175572), (6480, 156064), (6912, 146310), (7680, 131679), (8640, 117048), (9754, 103680), (10368, 97540), (11520, 87786), (12960, 78032), (13824, 73155), (14631, 69120), (17280, 58524), (19508, 51840), (20736, 48770), (23040, 43893), (24385, 41472), (25920, 39016), (29262, 34560)]