247866480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1373

約数の個数: 200

約数和(自身を含む): 891237600

約数和(自身を除く): 643371120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 783, 810, 870, 1044, 1080, 1160, 1296, 1305, 1319, 1392, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2610, 2638, 3132, 3240, 3480, 3915, 3957, 4176, 4698, 5220, 5276, 6264, 6480, 6595, 6960, 7830, 7914, 9396, 10440, 10552, 11745, 11871, 12528, 13190, 15660, 15828, 18792, 19785, 20880, 21104, 23490, 23742, 26380, 31320, 31656, 35613, 37584, 38251, 39570, 46980, 47484, 52760, 59355, 62640, 63312, 71226, 76502, 79140, 93960, 94968, 105520, 106839, 114753, 118710, 142452, 153004, 158280, 178065, 187920, 189936, 191255, 213678, 229506, 237420, 284904, 306008, 316560, 344259, 356130, 382510, 427356, 459012, 474840, 534195, 569808, 573765, 612016, 688518, 712260, 765020, 854712, 918024, 949680, 1032777, 1068390, 1147530, 1377036, 1424520, 1530040, 1709424, 1721295, 1836048, 2065554, 2136780, 2295060, 2754072, 2849040, 3060080, 3098331, 3442590, 4131108, 4273560, 4590120, 5163885, 5508144, 6196662, 6885180, 8262216, 8547120, 9180240, 10327770, 12393324, 13770360, 15491655, 16524432, 20655540, 24786648, 27540720, 30983310, 41311080, 49573296, 61966620, 82622160, 123933240, 247866480]

約数ペア:

[(1, 247866480), (2, 123933240), (3, 82622160), (4, 61966620), (5, 49573296), (6, 41311080), (8, 30983310), (9, 27540720), (10, 24786648), (12, 20655540), (15, 16524432), (16, 15491655), (18, 13770360), (20, 12393324), (24, 10327770), (27, 9180240), (29, 8547120), (30, 8262216), (36, 6885180), (40, 6196662), (45, 5508144), (48, 5163885), (54, 4590120), (58, 4273560), (60, 4131108), (72, 3442590), (80, 3098331), (81, 3060080), (87, 2849040), (90, 2754072), (108, 2295060), (116, 2136780), (120, 2065554), (135, 1836048), (144, 1721295), (145, 1709424), (162, 1530040), (174, 1424520), (180, 1377036), (216, 1147530), (232, 1068390), (240, 1032777), (261, 949680), (270, 918024), (290, 854712), (324, 765020), (348, 712260), (360, 688518), (405, 612016), (432, 573765), (435, 569808), (464, 534195), (522, 474840), (540, 459012), (580, 427356), (648, 382510), (696, 356130), (720, 344259), (783, 316560), (810, 306008), (870, 284904), (1044, 237420), (1080, 229506), (1160, 213678), (1296, 191255), (1305, 189936), (1319, 187920), (1392, 178065), (1566, 158280), (1620, 153004), (1740, 142452), (2088, 118710), (2160, 114753), (2320, 106839), (2349, 105520), (2610, 94968), (2638, 93960), (3132, 79140), (3240, 76502), (3480, 71226), (3915, 63312), (3957, 62640), (4176, 59355), (4698, 52760), (5220, 47484), (5276, 46980), (6264, 39570), (6480, 38251), (6595, 37584), (6960, 35613), (7830, 31656), (7914, 31320), (9396, 26380), (10440, 23742), (10552, 23490), (11745, 21104), (11871, 20880), (12528, 19785), (13190, 18792), (15660, 15828)]