238282800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1540

約数の個数: 240

約数和(自身を含む): 918869760

約数和(自身を除く): 680586960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1493, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2660, 2800, 2850, 2986, 3192, 3325, 3800, 3990, 4200, 4479, 4560, 5320, 5700, 5972, 6384, 6650, 7465, 7600, 7980, 8400, 8958, 9975, 10451, 10640, 11400, 11944, 13300, 14930, 15960, 17916, 19950, 20902, 22395, 22800, 23888, 26600, 28367, 29860, 31353, 31920, 35832, 37325, 39900, 41804, 44790, 52255, 53200, 56734, 59720, 62706, 71664, 74650, 79800, 83608, 85101, 89580, 104510, 111975, 113468, 119440, 125412, 141835, 149300, 156765, 159600, 167216, 170202, 179160, 198569, 209020, 223950, 226936, 250824, 261275, 283670, 298600, 313530, 340404, 358320, 397138, 418040, 425505, 447900, 453872, 501648, 522550, 567340, 595707, 597200, 627060, 680808, 709175, 783825, 794276, 836080, 851010, 895800, 992845, 1045100, 1134680, 1191414, 1254120, 1361616, 1418350, 1567650, 1588552, 1702020, 1791600, 1985690, 2090200, 2127525, 2269360, 2382828, 2508240, 2836700, 2978535, 3135300, 3177104, 3404040, 3971380, 4180400, 4255050, 4765656, 4964225, 5673400, 5957070, 6270600, 6808080, 7942760, 8510100, 9531312, 9928450, 11346800, 11914140, 12541200, 14892675, 15885520, 17020200, 19856900, 23828280, 29785350, 34040400, 39713800, 47656560, 59570700, 79427600, 119141400, 238282800]

約数ペア:

[(1, 238282800), (2, 119141400), (3, 79427600), (4, 59570700), (5, 47656560), (6, 39713800), (7, 34040400), (8, 29785350), (10, 23828280), (12, 19856900), (14, 17020200), (15, 15885520), (16, 14892675), (19, 12541200), (20, 11914140), (21, 11346800), (24, 9928450), (25, 9531312), (28, 8510100), (30, 7942760), (35, 6808080), (38, 6270600), (40, 5957070), (42, 5673400), (48, 4964225), (50, 4765656), (56, 4255050), (57, 4180400), (60, 3971380), (70, 3404040), (75, 3177104), (76, 3135300), (80, 2978535), (84, 2836700), (95, 2508240), (100, 2382828), (105, 2269360), (112, 2127525), (114, 2090200), (120, 1985690), (133, 1791600), (140, 1702020), (150, 1588552), (152, 1567650), (168, 1418350), (175, 1361616), (190, 1254120), (200, 1191414), (210, 1134680), (228, 1045100), (240, 992845), (266, 895800), (280, 851010), (285, 836080), (300, 794276), (304, 783825), (336, 709175), (350, 680808), (380, 627060), (399, 597200), (400, 595707), (420, 567340), (456, 522550), (475, 501648), (525, 453872), (532, 447900), (560, 425505), (570, 418040), (600, 397138), (665, 358320), (700, 340404), (760, 313530), (798, 298600), (840, 283670), (912, 261275), (950, 250824), (1050, 226936), (1064, 223950), (1140, 209020), (1200, 198569), (1330, 179160), (1400, 170202), (1425, 167216), (1493, 159600), (1520, 156765), (1596, 149300), (1680, 141835), (1900, 125412), (1995, 119440), (2100, 113468), (2128, 111975), (2280, 104510), (2660, 89580), (2800, 85101), (2850, 83608), (2986, 79800), (3192, 74650), (3325, 71664), (3800, 62706), (3990, 59720), (4200, 56734), (4479, 53200), (4560, 52255), (5320, 44790), (5700, 41804), (5972, 39900), (6384, 37325), (6650, 35832), (7465, 31920), (7600, 31353), (7980, 29860), (8400, 28367), (8958, 26600), (9975, 23888), (10451, 22800), (10640, 22395), (11400, 20902), (11944, 19950), (13300, 17916), (14930, 15960)]