238518000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 320

約数和(自身を含む): 978032640

約数和(自身を除く): 739514640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 250, 252, 270, 280, 300, 315, 336, 350, 360, 375, 378, 400, 420, 432, 450, 500, 504, 525, 540, 560, 600, 630, 631, 675, 700, 720, 750, 756, 840, 875, 900, 945, 1000, 1008, 1050, 1080, 1125, 1200, 1260, 1262, 1350, 1400, 1500, 1512, 1575, 1680, 1750, 1800, 1890, 1893, 2000, 2100, 2160, 2250, 2520, 2524, 2625, 2700, 2800, 3000, 3024, 3150, 3155, 3375, 3500, 3600, 3780, 3786, 4200, 4417, 4500, 4725, 5040, 5048, 5250, 5400, 5679, 6000, 6300, 6310, 6750, 7000, 7560, 7572, 7875, 8400, 8834, 9000, 9450, 9465, 10096, 10500, 10800, 11358, 12600, 12620, 13251, 13500, 14000, 15120, 15144, 15750, 15775, 17037, 17668, 18000, 18900, 18930, 21000, 22085, 22716, 23625, 25200, 25240, 26502, 27000, 28395, 30288, 31500, 31550, 34074, 35336, 37800, 37860, 39753, 42000, 44170, 45432, 47250, 47325, 50480, 53004, 54000, 56790, 63000, 63100, 66255, 68148, 70672, 75600, 75720, 78875, 79506, 85185, 88340, 90864, 94500, 94650, 106008, 110425, 113580, 119259, 126000, 126200, 132510, 136296, 141975, 151440, 157750, 159012, 170370, 176680, 189000, 189300, 198765, 212016, 220850, 227160, 236625, 238518, 252400, 265020, 272592, 283950, 315500, 318024, 331275, 340740, 353360, 378000, 378600, 397530, 425925, 441700, 454320, 473250, 477036, 530040, 552125, 567900, 596295, 631000, 636048, 662550, 681480, 709875, 757200, 795060, 851850, 883400, 946500, 954072, 993825, 1060080, 1104250, 1135800, 1192590, 1262000, 1325100, 1362960, 1419750, 1590120, 1656375, 1703700, 1766800, 1893000, 1908144, 1987650, 2129625, 2208500, 2271600, 2385180, 2650200, 2839500, 2981475, 3180240, 3312750, 3407400, 3786000, 3975300, 4259250, 4417000, 4770360, 4969125, 5300400, 5679000, 5962950, 6625500, 6814800, 7950600, 8518500, 8834000, 9540720, 9938250, 11358000, 11925900, 13251000, 14907375, 15901200, 17037000, 19876500, 23851800, 26502000, 29814750, 34074000, 39753000, 47703600, 59629500, 79506000, 119259000, 238518000]

約数ペア:

[(1, 238518000), (2, 119259000), (3, 79506000), (4, 59629500), (5, 47703600), (6, 39753000), (7, 34074000), (8, 29814750), (9, 26502000), (10, 23851800), (12, 19876500), (14, 17037000), (15, 15901200), (16, 14907375), (18, 13251000), (20, 11925900), (21, 11358000), (24, 9938250), (25, 9540720), (27, 8834000), (28, 8518500), (30, 7950600), (35, 6814800), (36, 6625500), (40, 5962950), (42, 5679000), (45, 5300400), (48, 4969125), (50, 4770360), (54, 4417000), (56, 4259250), (60, 3975300), (63, 3786000), (70, 3407400), (72, 3312750), (75, 3180240), (80, 2981475), (84, 2839500), (90, 2650200), (100, 2385180), (105, 2271600), (108, 2208500), (112, 2129625), (120, 1987650), (125, 1908144), (126, 1893000), (135, 1766800), (140, 1703700), (144, 1656375), (150, 1590120), (168, 1419750), (175, 1362960), (180, 1325100), (189, 1262000), (200, 1192590), (210, 1135800), (216, 1104250), (225, 1060080), (240, 993825), (250, 954072), (252, 946500), (270, 883400), (280, 851850), (300, 795060), (315, 757200), (336, 709875), (350, 681480), (360, 662550), (375, 636048), (378, 631000), (400, 596295), (420, 567900), (432, 552125), (450, 530040), (500, 477036), (504, 473250), (525, 454320), (540, 441700), (560, 425925), (600, 397530), (630, 378600), (631, 378000), (675, 353360), (700, 340740), (720, 331275), (750, 318024), (756, 315500), (840, 283950), (875, 272592), (900, 265020), (945, 252400), (1000, 238518), (1008, 236625), (1050, 227160), (1080, 220850), (1125, 212016), (1200, 198765), (1260, 189300), (1262, 189000), (1350, 176680), (1400, 170370), (1500, 159012), (1512, 157750), (1575, 151440), (1680, 141975), (1750, 136296), (1800, 132510), (1890, 126200), (1893, 126000), (2000, 119259), (2100, 113580), (2160, 110425), (2250, 106008), (2520, 94650), (2524, 94500), (2625, 90864), (2700, 88340), (2800, 85185), (3000, 79506), (3024, 78875), (3150, 75720), (3155, 75600), (3375, 70672), (3500, 68148), (3600, 66255), (3780, 63100), (3786, 63000), (4200, 56790), (4417, 54000), (4500, 53004), (4725, 50480), (5040, 47325), (5048, 47250), (5250, 45432), (5400, 44170), (5679, 42000), (6000, 39753), (6300, 37860), (6310, 37800), (6750, 35336), (7000, 34074), (7560, 31550), (7572, 31500), (7875, 30288), (8400, 28395), (8834, 27000), (9000, 26502), (9450, 25240), (9465, 25200), (10096, 23625), (10500, 22716), (10800, 22085), (11358, 21000), (12600, 18930), (12620, 18900), (13251, 18000), (13500, 17668), (14000, 17037), (15120, 15775), (15144, 15750)]