1992172800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 432

約数和(自身を含む): 7137320960

約数和(自身を除く): 5145148160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 43, 48, 50, 57, 60, 64, 75, 76, 80, 86, 95, 96, 100, 114, 120, 127, 128, 129, 150, 152, 160, 172, 190, 192, 200, 215, 228, 240, 254, 256, 258, 285, 300, 304, 320, 344, 380, 381, 384, 400, 430, 456, 475, 480, 508, 516, 570, 600, 608, 635, 640, 645, 688, 760, 762, 768, 800, 817, 860, 912, 950, 960, 1016, 1032, 1075, 1140, 1200, 1216, 1270, 1280, 1290, 1376, 1425, 1520, 1524, 1600, 1634, 1720, 1824, 1900, 1905, 1920, 2032, 2064, 2150, 2280, 2400, 2413, 2432, 2451, 2540, 2580, 2752, 2850, 3040, 3048, 3175, 3200, 3225, 3268, 3440, 3648, 3800, 3810, 3840, 4064, 4085, 4128, 4300, 4560, 4800, 4826, 4864, 4902, 5080, 5160, 5461, 5504, 5700, 6080, 6096, 6350, 6400, 6450, 6536, 6880, 7239, 7296, 7600, 7620, 8128, 8170, 8256, 8600, 9120, 9525, 9600, 9652, 9804, 10160, 10320, 10922, 11008, 11400, 12065, 12160, 12192, 12255, 12700, 12900, 13072, 13760, 14478, 14592, 15200, 15240, 16256, 16340, 16383, 16512, 17200, 18240, 19050, 19200, 19304, 19608, 20320, 20425, 20640, 21844, 22800, 24130, 24320, 24384, 24510, 25400, 25800, 26144, 27305, 27520, 28956, 30400, 30480, 32512, 32680, 32766, 33024, 34400, 36195, 36480, 38100, 38608, 39216, 40640, 40850, 41280, 43688, 45600, 48260, 48768, 49020, 50800, 51600, 52288, 54610, 55040, 57912, 60325, 60800, 60960, 61275, 65360, 65532, 68800, 72390, 72960, 76200, 77216, 78432, 81280, 81700, 81915, 82560, 87376, 91200, 96520, 97536, 98040, 101600, 103200, 103759, 104576, 109220, 115824, 120650, 121600, 121920, 122550, 130720, 131064, 136525, 137600, 144780, 152400, 154432, 156864, 162560, 163400, 163830, 165120, 174752, 180975, 182400, 193040, 196080, 203200, 206400, 207518, 209152, 218440, 231648, 241300, 243840, 245100, 261440, 262128, 273050, 275200, 289560, 304800, 308864, 311277, 313728, 326800, 327660, 349504, 361950, 364800, 386080, 392160, 406400, 409575, 412800, 415036, 436880, 463296, 482600, 487680, 490200, 518795, 522880, 524256, 546100, 579120, 609600, 617728, 622554, 627456, 653600, 655320, 699008, 723900, 772160, 784320, 812800, 819150, 825600, 830072, 873760, 926592, 965200, 980400, 1037590, 1045760, 1048512, 1092200, 1158240, 1219200, 1245108, 1307200, 1310640, 1398016, 1447800, 1544320, 1556385, 1568640, 1638300, 1660144, 1747520, 1853184, 1930400, 1960800, 2075180, 2097024, 2184400, 2316480, 2438400, 2490216, 2593975, 2614400, 2621280, 2895600, 3088640, 3112770, 3137280, 3276600, 3320288, 3495040, 3860800, 3921600, 4150360, 4194048, 4368800, 4632960, 4980432, 5187950, 5228800, 5242560, 5791200, 6225540, 6553200, 6640576, 6990080, 7721600, 7781925, 7843200, 8300720, 8737600, 9265920, 9960864, 10375900, 10485120, 11582400, 12451080, 13106400, 13281152, 15443200, 15563850, 15686400, 16601440, 17475200, 19921728, 20751800, 20970240, 23164800, 24902160, 26212800, 26562304, 31127700, 33202880, 34950400, 39843456, 41503600, 46329600, 49804320, 52425600, 62255400, 66405760, 79686912, 83007200, 99608640, 104851200, 124510800, 132811520, 166014400, 199217280, 249021600, 332028800, 398434560, 498043200, 664057600, 996086400, 1992172800]

約数ペア:

[(1, 1992172800), (2, 996086400), (3, 664057600), (4, 498043200), (5, 398434560), (6, 332028800), (8, 249021600), (10, 199217280), (12, 166014400), (15, 132811520), (16, 124510800), (19, 104851200), (20, 99608640), (24, 83007200), (25, 79686912), (30, 66405760), (32, 62255400), (38, 52425600), (40, 49804320), (43, 46329600), (48, 41503600), (50, 39843456), (57, 34950400), (60, 33202880), (64, 31127700), (75, 26562304), (76, 26212800), (80, 24902160), (86, 23164800), (95, 20970240), (96, 20751800), (100, 19921728), (114, 17475200), (120, 16601440), (127, 15686400), (128, 15563850), (129, 15443200), (150, 13281152), (152, 13106400), (160, 12451080), (172, 11582400), (190, 10485120), (192, 10375900), (200, 9960864), (215, 9265920), (228, 8737600), (240, 8300720), (254, 7843200), (256, 7781925), (258, 7721600), (285, 6990080), (300, 6640576), (304, 6553200), (320, 6225540), (344, 5791200), (380, 5242560), (381, 5228800), (384, 5187950), (400, 4980432), (430, 4632960), (456, 4368800), (475, 4194048), (480, 4150360), (508, 3921600), (516, 3860800), (570, 3495040), (600, 3320288), (608, 3276600), (635, 3137280), (640, 3112770), (645, 3088640), (688, 2895600), (760, 2621280), (762, 2614400), (768, 2593975), (800, 2490216), (817, 2438400), (860, 2316480), (912, 2184400), (950, 2097024), (960, 2075180), (1016, 1960800), (1032, 1930400), (1075, 1853184), (1140, 1747520), (1200, 1660144), (1216, 1638300), (1270, 1568640), (1280, 1556385), (1290, 1544320), (1376, 1447800), (1425, 1398016), (1520, 1310640), (1524, 1307200), (1600, 1245108), (1634, 1219200), (1720, 1158240), (1824, 1092200), (1900, 1048512), (1905, 1045760), (1920, 1037590), (2032, 980400), (2064, 965200), (2150, 926592), (2280, 873760), (2400, 830072), (2413, 825600), (2432, 819150), (2451, 812800), (2540, 784320), (2580, 772160), (2752, 723900), (2850, 699008), (3040, 655320), (3048, 653600), (3175, 627456), (3200, 622554), (3225, 617728), (3268, 609600), (3440, 579120), (3648, 546100), (3800, 524256), (3810, 522880), (3840, 518795), (4064, 490200), (4085, 487680), (4128, 482600), (4300, 463296), (4560, 436880), (4800, 415036), (4826, 412800), (4864, 409575), (4902, 406400), (5080, 392160), (5160, 386080), (5461, 364800), (5504, 361950), (5700, 349504), (6080, 327660), (6096, 326800), (6350, 313728), (6400, 311277), (6450, 308864), (6536, 304800), (6880, 289560), (7239, 275200), (7296, 273050), (7600, 262128), (7620, 261440), (8128, 245100), (8170, 243840), (8256, 241300), (8600, 231648), (9120, 218440), (9525, 209152), (9600, 207518), (9652, 206400), (9804, 203200), (10160, 196080), (10320, 193040), (10922, 182400), (11008, 180975), (11400, 174752), (12065, 165120), (12160, 163830), (12192, 163400), (12255, 162560), (12700, 156864), (12900, 154432), (13072, 152400), (13760, 144780), (14478, 137600), (14592, 136525), (15200, 131064), (15240, 130720), (16256, 122550), (16340, 121920), (16383, 121600), (16512, 120650), (17200, 115824), (18240, 109220), (19050, 104576), (19200, 103759), (19304, 103200), (19608, 101600), (20320, 98040), (20425, 97536), (20640, 96520), (21844, 91200), (22800, 87376), (24130, 82560), (24320, 81915), (24384, 81700), (24510, 81280), (25400, 78432), (25800, 77216), (26144, 76200), (27305, 72960), (27520, 72390), (28956, 68800), (30400, 65532), (30480, 65360), (32512, 61275), (32680, 60960), (32766, 60800), (33024, 60325), (34400, 57912), (36195, 55040), (36480, 54610), (38100, 52288), (38608, 51600), (39216, 50800), (40640, 49020), (40850, 48768), (41280, 48260), (43688, 45600)]