237284320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 707857920

約数和(自身を除く): 470573600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 160, 172, 182, 208, 215, 224, 260, 280, 301, 344, 364, 379, 416, 430, 455, 520, 559, 560, 602, 688, 728, 758, 860, 910, 1040, 1118, 1120, 1204, 1376, 1456, 1505, 1516, 1720, 1820, 1895, 2080, 2236, 2408, 2653, 2795, 2912, 3010, 3032, 3440, 3640, 3790, 3913, 4472, 4816, 4927, 5306, 5590, 6020, 6064, 6880, 7280, 7580, 7826, 8944, 9632, 9854, 10612, 11180, 12040, 12128, 13265, 14560, 15160, 15652, 16297, 17888, 19565, 19708, 21224, 22360, 24080, 24635, 26530, 30320, 31304, 32594, 34489, 39130, 39416, 42448, 44720, 48160, 49270, 53060, 60640, 62608, 65188, 68978, 78260, 78832, 81485, 84896, 89440, 98540, 106120, 114079, 125216, 130376, 137956, 156520, 157664, 162970, 172445, 197080, 211861, 212240, 228158, 260752, 275912, 313040, 325940, 344890, 394160, 423722, 424480, 456316, 521504, 551824, 570395, 626080, 651880, 689780, 788320, 847444, 912632, 1059305, 1103648, 1140790, 1303760, 1379560, 1483027, 1694888, 1825264, 2118610, 2281580, 2607520, 2759120, 2966054, 3389776, 3650528, 4237220, 4563160, 5518240, 5932108, 6779552, 7415135, 8474440, 9126320, 11864216, 14830270, 16948880, 18252640, 23728432, 29660540, 33897760, 47456864, 59321080, 118642160, 237284320]

約数ペア:

[(1, 237284320), (2, 118642160), (4, 59321080), (5, 47456864), (7, 33897760), (8, 29660540), (10, 23728432), (13, 18252640), (14, 16948880), (16, 14830270), (20, 11864216), (26, 9126320), (28, 8474440), (32, 7415135), (35, 6779552), (40, 5932108), (43, 5518240), (52, 4563160), (56, 4237220), (65, 3650528), (70, 3389776), (80, 2966054), (86, 2759120), (91, 2607520), (104, 2281580), (112, 2118610), (130, 1825264), (140, 1694888), (160, 1483027), (172, 1379560), (182, 1303760), (208, 1140790), (215, 1103648), (224, 1059305), (260, 912632), (280, 847444), (301, 788320), (344, 689780), (364, 651880), (379, 626080), (416, 570395), (430, 551824), (455, 521504), (520, 456316), (559, 424480), (560, 423722), (602, 394160), (688, 344890), (728, 325940), (758, 313040), (860, 275912), (910, 260752), (1040, 228158), (1118, 212240), (1120, 211861), (1204, 197080), (1376, 172445), (1456, 162970), (1505, 157664), (1516, 156520), (1720, 137956), (1820, 130376), (1895, 125216), (2080, 114079), (2236, 106120), (2408, 98540), (2653, 89440), (2795, 84896), (2912, 81485), (3010, 78832), (3032, 78260), (3440, 68978), (3640, 65188), (3790, 62608), (3913, 60640), (4472, 53060), (4816, 49270), (4927, 48160), (5306, 44720), (5590, 42448), (6020, 39416), (6064, 39130), (6880, 34489), (7280, 32594), (7580, 31304), (7826, 30320), (8944, 26530), (9632, 24635), (9854, 24080), (10612, 22360), (11180, 21224), (12040, 19708), (12128, 19565), (13265, 17888), (14560, 16297), (15160, 15652)]