201471866640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25438367}}^1$

素因数の和:25438397

約数の個数: 120

約数和(自身を含む): 738119685888

約数和(自身を除く): 536647819248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 25438367, 50876734, 76315101, 101753468, 127191835, 152630202, 203506936, 228945303, 254383670, 279822037, 305260404, 381575505, 407013872, 457890606, 508767340, 559644074, 610520808, 763151010, 839466111, 915781212, 1017534680, 1119288148, 1144726515, 1221041616, 1399110185, 1526302020, 1678932222, 1831562424, 2035069360, 2238576296, 2289453030, 2518398333, 2798220370, 3052604040, 3357864444, 3663124848, 4197330555, 4477152592, 4578906060, 5036796666, 5596440740, 6105208080, 6715728888, 8394661110, 9157812120, 10073593332, 11192881480, 12591991665, 13431457776, 16789322220, 18315624240, 20147186664, 22385762960, 25183983330, 33578644440, 40294373328, 50367966660, 67157288880, 100735933320, 201471866640]

約数ペア:

[(1, 201471866640), (2, 100735933320), (3, 67157288880), (4, 50367966660), (5, 40294373328), (6, 33578644440), (8, 25183983330), (9, 22385762960), (10, 20147186664), (11, 18315624240), (12, 16789322220), (15, 13431457776), (16, 12591991665), (18, 11192881480), (20, 10073593332), (22, 9157812120), (24, 8394661110), (30, 6715728888), (33, 6105208080), (36, 5596440740), (40, 5036796666), (44, 4578906060), (45, 4477152592), (48, 4197330555), (55, 3663124848), (60, 3357864444), (66, 3052604040), (72, 2798220370), (80, 2518398333), (88, 2289453030), (90, 2238576296), (99, 2035069360), (110, 1831562424), (120, 1678932222), (132, 1526302020), (144, 1399110185), (165, 1221041616), (176, 1144726515), (180, 1119288148), (198, 1017534680), (220, 915781212), (240, 839466111), (264, 763151010), (330, 610520808), (360, 559644074), (396, 508767340), (440, 457890606), (495, 407013872), (528, 381575505), (660, 305260404), (720, 279822037), (792, 254383670), (880, 228945303), (990, 203506936), (1320, 152630202), (1584, 127191835), (1980, 101753468), (2640, 76315101), (3960, 50876734), (7920, 25438367)]