26868906420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{5479}}^1$

素因数の和:5622

約数の個数: 144

約数和(自身を含む): 78959610240

約数和(自身を除く): 52090703820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 141, 148, 185, 188, 222, 235, 282, 370, 444, 470, 555, 564, 705, 740, 940, 1110, 1410, 1739, 2209, 2220, 2820, 3478, 4418, 5217, 5479, 6627, 6956, 8695, 8836, 10434, 10958, 11045, 13254, 16437, 17390, 20868, 21916, 22090, 26085, 26508, 27395, 32874, 33135, 34780, 44180, 52170, 54790, 65748, 66270, 81733, 82185, 104340, 109580, 132540, 163466, 164370, 202723, 245199, 257513, 326932, 328740, 405446, 408665, 490398, 515026, 608169, 772539, 810892, 817330, 980796, 1013615, 1030052, 1216338, 1225995, 1287565, 1545078, 1634660, 2027230, 2432676, 2451990, 2575130, 3040845, 3090156, 3862695, 4054460, 4903980, 5150260, 6081690, 7725390, 9527981, 12103111, 12163380, 15450780, 19055962, 24206222, 28583943, 36309333, 38111924, 47639905, 48412444, 57167886, 60515555, 72618666, 95279810, 114335772, 121031110, 142919715, 145237332, 181546665, 190559620, 242062220, 285839430, 363093330, 447815107, 571678860, 726186660, 895630214, 1343445321, 1791260428, 2239075535, 2686890642, 4478151070, 5373781284, 6717226605, 8956302140, 13434453210, 26868906420]

約数ペア:

[(1, 26868906420), (2, 13434453210), (3, 8956302140), (4, 6717226605), (5, 5373781284), (6, 4478151070), (10, 2686890642), (12, 2239075535), (15, 1791260428), (20, 1343445321), (30, 895630214), (37, 726186660), (47, 571678860), (60, 447815107), (74, 363093330), (94, 285839430), (111, 242062220), (141, 190559620), (148, 181546665), (185, 145237332), (188, 142919715), (222, 121031110), (235, 114335772), (282, 95279810), (370, 72618666), (444, 60515555), (470, 57167886), (555, 48412444), (564, 47639905), (705, 38111924), (740, 36309333), (940, 28583943), (1110, 24206222), (1410, 19055962), (1739, 15450780), (2209, 12163380), (2220, 12103111), (2820, 9527981), (3478, 7725390), (4418, 6081690), (5217, 5150260), (5479, 4903980), (6627, 4054460), (6956, 3862695), (8695, 3090156), (8836, 3040845), (10434, 2575130), (10958, 2451990), (11045, 2432676), (13254, 2027230), (16437, 1634660), (17390, 1545078), (20868, 1287565), (21916, 1225995), (22090, 1216338), (26085, 1030052), (26508, 1013615), (27395, 980796), (32874, 817330), (33135, 810892), (34780, 772539), (44180, 608169), (52170, 515026), (54790, 490398), (65748, 408665), (66270, 405446), (81733, 328740), (82185, 326932), (104340, 257513), (109580, 245199), (132540, 202723), (163466, 164370)]