627605280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1264

約数の個数: 192

約数和(自身を含む): 2215382400

約数和(自身を除く): 1587777120

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, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 360, 393, 432, 480, 524, 540, 655, 720, 786, 864, 1048, 1080, 1109, 1179, 1310, 1440, 1572, 1965, 2096, 2160, 2218, 2358, 2620, 3144, 3327, 3537, 3930, 4192, 4320, 4436, 4716, 5240, 5545, 5895, 6288, 6654, 7074, 7860, 8872, 9432, 9981, 10480, 11090, 11790, 12576, 13308, 14148, 15720, 16635, 17685, 17744, 18864, 19962, 20960, 22180, 23580, 26616, 28296, 29943, 31440, 33270, 35370, 35488, 37728, 39924, 44360, 47160, 49905, 53232, 56592, 59886, 62880, 66540, 70740, 79848, 88720, 94320, 99810, 106464, 113184, 119772, 133080, 141480, 145279, 149715, 159696, 177440, 188640, 199620, 239544, 266160, 282960, 290558, 299430, 319392, 399240, 435837, 479088, 532320, 565920, 581116, 598860, 726395, 798480, 871674, 958176, 1162232, 1197720, 1307511, 1452790, 1596960, 1743348, 2179185, 2324464, 2395440, 2615022, 2905580, 3486696, 3922533, 4358370, 4648928, 4790880, 5230044, 5811160, 6537555, 6973392, 7845066, 8716740, 10460088, 11622320, 13075110, 13946784, 15690132, 17433480, 19612665, 20920176, 23244640, 26150220, 31380264, 34866960, 39225330, 41840352, 52300440, 62760528, 69733920, 78450660, 104600880, 125521056, 156901320, 209201760, 313802640, 627605280]

約数ペア:

[(1, 627605280), (2, 313802640), (3, 209201760), (4, 156901320), (5, 125521056), (6, 104600880), (8, 78450660), (9, 69733920), (10, 62760528), (12, 52300440), (15, 41840352), (16, 39225330), (18, 34866960), (20, 31380264), (24, 26150220), (27, 23244640), (30, 20920176), (32, 19612665), (36, 17433480), (40, 15690132), (45, 13946784), (48, 13075110), (54, 11622320), (60, 10460088), (72, 8716740), (80, 7845066), (90, 6973392), (96, 6537555), (108, 5811160), (120, 5230044), (131, 4790880), (135, 4648928), (144, 4358370), (160, 3922533), (180, 3486696), (216, 2905580), (240, 2615022), (262, 2395440), (270, 2324464), (288, 2179185), (360, 1743348), (393, 1596960), (432, 1452790), (480, 1307511), (524, 1197720), (540, 1162232), (655, 958176), (720, 871674), (786, 798480), (864, 726395), (1048, 598860), (1080, 581116), (1109, 565920), (1179, 532320), (1310, 479088), (1440, 435837), (1572, 399240), (1965, 319392), (2096, 299430), (2160, 290558), (2218, 282960), (2358, 266160), (2620, 239544), (3144, 199620), (3327, 188640), (3537, 177440), (3930, 159696), (4192, 149715), (4320, 145279), (4436, 141480), (4716, 133080), (5240, 119772), (5545, 113184), (5895, 106464), (6288, 99810), (6654, 94320), (7074, 88720), (7860, 79848), (8872, 70740), (9432, 66540), (9981, 62880), (10480, 59886), (11090, 56592), (11790, 53232), (12576, 49905), (13308, 47160), (14148, 44360), (15720, 39924), (16635, 37728), (17685, 35488), (17744, 35370), (18864, 33270), (19962, 31440), (20960, 29943), (22180, 28296), (23580, 26616)]