242999640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 858967200

約数和(自身を除く): 615967560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 137, 156, 180, 195, 234, 260, 274, 312, 360, 379, 390, 411, 468, 520, 548, 585, 685, 758, 780, 822, 936, 1096, 1137, 1170, 1233, 1370, 1516, 1560, 1644, 1781, 1895, 2055, 2274, 2340, 2466, 2740, 3032, 3288, 3411, 3562, 3790, 4110, 4548, 4680, 4927, 4932, 5343, 5480, 5685, 6165, 6822, 7124, 7580, 8220, 8905, 9096, 9854, 9864, 10686, 11370, 12330, 13644, 14248, 14781, 15160, 16029, 16440, 17055, 17810, 19708, 21372, 22740, 24635, 24660, 26715, 27288, 29562, 32058, 34110, 35620, 39416, 42744, 44343, 45480, 49270, 49320, 51923, 53430, 59124, 64116, 68220, 71240, 73905, 80145, 88686, 98540, 103846, 106860, 118248, 128232, 136440, 147810, 155769, 160290, 177372, 197080, 207692, 213720, 221715, 259615, 295620, 311538, 320580, 354744, 415384, 443430, 467307, 519230, 591240, 623076, 641160, 674999, 778845, 886860, 934614, 1038460, 1246152, 1349998, 1557690, 1773720, 1869228, 2024997, 2076920, 2336535, 2699996, 3115380, 3374995, 3738456, 4049994, 4673070, 5399992, 6074991, 6230760, 6749990, 8099988, 9346140, 10124985, 12149982, 13499980, 16199976, 18692280, 20249970, 24299964, 26999960, 30374955, 40499940, 48599928, 60749910, 80999880, 121499820, 242999640]

約数ペア:

[(1, 242999640), (2, 121499820), (3, 80999880), (4, 60749910), (5, 48599928), (6, 40499940), (8, 30374955), (9, 26999960), (10, 24299964), (12, 20249970), (13, 18692280), (15, 16199976), (18, 13499980), (20, 12149982), (24, 10124985), (26, 9346140), (30, 8099988), (36, 6749990), (39, 6230760), (40, 6074991), (45, 5399992), (52, 4673070), (60, 4049994), (65, 3738456), (72, 3374995), (78, 3115380), (90, 2699996), (104, 2336535), (117, 2076920), (120, 2024997), (130, 1869228), (137, 1773720), (156, 1557690), (180, 1349998), (195, 1246152), (234, 1038460), (260, 934614), (274, 886860), (312, 778845), (360, 674999), (379, 641160), (390, 623076), (411, 591240), (468, 519230), (520, 467307), (548, 443430), (585, 415384), (685, 354744), (758, 320580), (780, 311538), (822, 295620), (936, 259615), (1096, 221715), (1137, 213720), (1170, 207692), (1233, 197080), (1370, 177372), (1516, 160290), (1560, 155769), (1644, 147810), (1781, 136440), (1895, 128232), (2055, 118248), (2274, 106860), (2340, 103846), (2466, 98540), (2740, 88686), (3032, 80145), (3288, 73905), (3411, 71240), (3562, 68220), (3790, 64116), (4110, 59124), (4548, 53430), (4680, 51923), (4927, 49320), (4932, 49270), (5343, 45480), (5480, 44343), (5685, 42744), (6165, 39416), (6822, 35620), (7124, 34110), (7580, 32058), (8220, 29562), (8905, 27288), (9096, 26715), (9854, 24660), (9864, 24635), (10686, 22740), (11370, 21372), (12330, 19708), (13644, 17810), (14248, 17055), (14781, 16440), (15160, 16029)]