2042508960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:825

約数の個数: 240

約数和(自身を含む): 7244899200

約数和(自身を除く): 5202390240

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 359, 360, 405, 432, 439, 480, 540, 648, 718, 720, 810, 864, 878, 1077, 1080, 1296, 1317, 1436, 1440, 1620, 1756, 1795, 2154, 2160, 2195, 2592, 2634, 2872, 3231, 3240, 3512, 3590, 3951, 4308, 4320, 4390, 5268, 5385, 5744, 6462, 6480, 6585, 7024, 7180, 7902, 8616, 8780, 9693, 10536, 10770, 11488, 11853, 12924, 12960, 13170, 14048, 14360, 15804, 16155, 17232, 17560, 19386, 19755, 21072, 21540, 23706, 25848, 26340, 28720, 29079, 31608, 32310, 34464, 35120, 35559, 38772, 39510, 42144, 43080, 47412, 48465, 51696, 52680, 57440, 58158, 59265, 63216, 64620, 70240, 71118, 77544, 79020, 86160, 94824, 96930, 103392, 105360, 116316, 118530, 126432, 129240, 142236, 145395, 155088, 157601, 158040, 172320, 177795, 189648, 193860, 210720, 232632, 237060, 258480, 284472, 290790, 310176, 315202, 316080, 355590, 379296, 387720, 465264, 472803, 474120, 516960, 568944, 581580, 630404, 632160, 711180, 775440, 788005, 930528, 945606, 948240, 1137888, 1163160, 1260808, 1418409, 1422360, 1550880, 1576010, 1891212, 1896480, 2326320, 2364015, 2521616, 2836818, 2844720, 3152020, 3782424, 4255227, 4652640, 4728030, 5043232, 5673636, 5689440, 6304040, 7092045, 7564848, 8510454, 9456060, 11347272, 12608080, 12765681, 14184090, 15129696, 17020908, 18912120, 21276135, 22694544, 25216160, 25531362, 28368180, 34041816, 37824240, 42552270, 45389088, 51062724, 56736360, 63828405, 68083632, 75648480, 85104540, 102125448, 113472720, 127656810, 136167264, 170209080, 204250896, 226945440, 255313620, 340418160, 408501792, 510627240, 680836320, 1021254480, 2042508960]

約数ペア:

[(1, 2042508960), (2, 1021254480), (3, 680836320), (4, 510627240), (5, 408501792), (6, 340418160), (8, 255313620), (9, 226945440), (10, 204250896), (12, 170209080), (15, 136167264), (16, 127656810), (18, 113472720), (20, 102125448), (24, 85104540), (27, 75648480), (30, 68083632), (32, 63828405), (36, 56736360), (40, 51062724), (45, 45389088), (48, 42552270), (54, 37824240), (60, 34041816), (72, 28368180), (80, 25531362), (81, 25216160), (90, 22694544), (96, 21276135), (108, 18912120), (120, 17020908), (135, 15129696), (144, 14184090), (160, 12765681), (162, 12608080), (180, 11347272), (216, 9456060), (240, 8510454), (270, 7564848), (288, 7092045), (324, 6304040), (359, 5689440), (360, 5673636), (405, 5043232), (432, 4728030), (439, 4652640), (480, 4255227), (540, 3782424), (648, 3152020), (718, 2844720), (720, 2836818), (810, 2521616), (864, 2364015), (878, 2326320), (1077, 1896480), (1080, 1891212), (1296, 1576010), (1317, 1550880), (1436, 1422360), (1440, 1418409), (1620, 1260808), (1756, 1163160), (1795, 1137888), (2154, 948240), (2160, 945606), (2195, 930528), (2592, 788005), (2634, 775440), (2872, 711180), (3231, 632160), (3240, 630404), (3512, 581580), (3590, 568944), (3951, 516960), (4308, 474120), (4320, 472803), (4390, 465264), (5268, 387720), (5385, 379296), (5744, 355590), (6462, 316080), (6480, 315202), (6585, 310176), (7024, 290790), (7180, 284472), (7902, 258480), (8616, 237060), (8780, 232632), (9693, 210720), (10536, 193860), (10770, 189648), (11488, 177795), (11853, 172320), (12924, 158040), (12960, 157601), (13170, 155088), (14048, 145395), (14360, 142236), (15804, 129240), (16155, 126432), (17232, 118530), (17560, 116316), (19386, 105360), (19755, 103392), (21072, 96930), (21540, 94824), (23706, 86160), (25848, 79020), (26340, 77544), (28720, 71118), (29079, 70240), (31608, 64620), (32310, 63216), (34464, 59265), (35120, 58158), (35559, 57440), (38772, 52680), (39510, 51696), (42144, 48465), (43080, 47412)]