1868358960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7393}}^1$

素因数の和:7434

約数の個数: 240

約数和(自身を含む): 7008447264

約数和(自身を除く): 5140088304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 7393, 8424, 9360, 9720, 10530, 12636, 14040, 14786, 15795, 16848, 19440, 21060, 22179, 25272, 28080, 29572, 31590, 36965, 42120, 44358, 50544, 59144, 63180, 66537, 73930, 84240, 88716, 96109, 110895, 118288, 126360, 133074, 147860, 177432, 192218, 199611, 221790, 252720, 266148, 288327, 295720, 332685, 354864, 384436, 399222, 443580, 480545, 532296, 576654, 591440, 598833, 665370, 768872, 798444, 864981, 887160, 961090, 998055, 1064592, 1153308, 1197666, 1330740, 1441635, 1537744, 1596888, 1729962, 1774320, 1796499, 1922180, 1996110, 2306616, 2395332, 2594943, 2661480, 2883270, 2994165, 3193776, 3459924, 3592998, 3844360, 3992220, 4324905, 4613232, 4790664, 5189886, 5322960, 5766540, 5988330, 6919848, 7185996, 7688720, 7784829, 7984440, 8649810, 8982495, 9581328, 10379772, 11533080, 11976660, 12974715, 13839696, 14371992, 15569658, 15968880, 17299620, 17964990, 20759544, 23066160, 23354487, 23953320, 25949430, 28743984, 31139316, 34599240, 35929980, 38924145, 41519088, 46708974, 47906640, 51898860, 62278632, 69198480, 71859960, 77848290, 93417948, 103797720, 116772435, 124557264, 143719920, 155696580, 186835896, 207595440, 233544870, 311393160, 373671792, 467089740, 622786320, 934179480, 1868358960]

約数ペア:

[(1, 1868358960), (2, 934179480), (3, 622786320), (4, 467089740), (5, 373671792), (6, 311393160), (8, 233544870), (9, 207595440), (10, 186835896), (12, 155696580), (13, 143719920), (15, 124557264), (16, 116772435), (18, 103797720), (20, 93417948), (24, 77848290), (26, 71859960), (27, 69198480), (30, 62278632), (36, 51898860), (39, 47906640), (40, 46708974), (45, 41519088), (48, 38924145), (52, 35929980), (54, 34599240), (60, 31139316), (65, 28743984), (72, 25949430), (78, 23953320), (80, 23354487), (81, 23066160), (90, 20759544), (104, 17964990), (108, 17299620), (117, 15968880), (120, 15569658), (130, 14371992), (135, 13839696), (144, 12974715), (156, 11976660), (162, 11533080), (180, 10379772), (195, 9581328), (208, 8982495), (216, 8649810), (234, 7984440), (240, 7784829), (243, 7688720), (260, 7185996), (270, 6919848), (312, 5988330), (324, 5766540), (351, 5322960), (360, 5189886), (390, 4790664), (405, 4613232), (432, 4324905), (468, 3992220), (486, 3844360), (520, 3592998), (540, 3459924), (585, 3193776), (624, 2994165), (648, 2883270), (702, 2661480), (720, 2594943), (780, 2395332), (810, 2306616), (936, 1996110), (972, 1922180), (1040, 1796499), (1053, 1774320), (1080, 1729962), (1170, 1596888), (1215, 1537744), (1296, 1441635), (1404, 1330740), (1560, 1197666), (1620, 1153308), (1755, 1064592), (1872, 998055), (1944, 961090), (2106, 887160), (2160, 864981), (2340, 798444), (2430, 768872), (2808, 665370), (3120, 598833), (3159, 591440), (3240, 576654), (3510, 532296), (3888, 480545), (4212, 443580), (4680, 399222), (4860, 384436), (5265, 354864), (5616, 332685), (6318, 295720), (6480, 288327), (7020, 266148), (7393, 252720), (8424, 221790), (9360, 199611), (9720, 192218), (10530, 177432), (12636, 147860), (14040, 133074), (14786, 126360), (15795, 118288), (16848, 110895), (19440, 96109), (21060, 88716), (22179, 84240), (25272, 73930), (28080, 66537), (29572, 63180), (31590, 59144), (36965, 50544), (42120, 44358)]