1238707200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{127}}^2$

素因数の和:287

約数の個数: 198

約数和(自身を含む): 4126481796

約数和(自身を除く): 2887774596

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 480, 508, 512, 600, 635, 640, 762, 768, 800, 960, 1016, 1024, 1200, 1270, 1280, 1524, 1536, 1600, 1905, 1920, 2032, 2400, 2540, 2560, 3048, 3072, 3175, 3200, 3810, 3840, 4064, 4800, 5080, 5120, 6096, 6350, 6400, 7620, 7680, 8128, 9525, 9600, 10160, 12192, 12700, 12800, 15240, 15360, 16129, 16256, 19050, 19200, 20320, 24384, 25400, 25600, 30480, 32258, 32512, 38100, 38400, 40640, 48387, 48768, 50800, 60960, 64516, 65024, 76200, 76800, 80645, 81280, 96774, 97536, 101600, 121920, 129032, 130048, 152400, 161290, 162560, 193548, 195072, 203200, 241935, 243840, 258064, 304800, 322580, 325120, 387096, 390144, 403225, 406400, 483870, 487680, 516128, 609600, 645160, 650240, 774192, 806450, 812800, 967740, 975360, 1032256, 1209675, 1219200, 1290320, 1548384, 1612900, 1625600, 1935480, 1950720, 2064512, 2419350, 2438400, 2580640, 3096768, 3225800, 3251200, 3870960, 4129024, 4838700, 4876800, 5161280, 6193536, 6451600, 7741920, 8258048, 9677400, 9753600, 10322560, 12387072, 12903200, 15483840, 16516096, 19354800, 20645120, 24774144, 25806400, 30967680, 38709600, 41290240, 49548288, 51612800, 61935360, 77419200, 82580480, 103225600, 123870720, 154838400, 206451200, 247741440, 309676800, 412902400, 619353600, 1238707200]

約数ペア:

[(1, 1238707200), (2, 619353600), (3, 412902400), (4, 309676800), (5, 247741440), (6, 206451200), (8, 154838400), (10, 123870720), (12, 103225600), (15, 82580480), (16, 77419200), (20, 61935360), (24, 51612800), (25, 49548288), (30, 41290240), (32, 38709600), (40, 30967680), (48, 25806400), (50, 24774144), (60, 20645120), (64, 19354800), (75, 16516096), (80, 15483840), (96, 12903200), (100, 12387072), (120, 10322560), (127, 9753600), (128, 9677400), (150, 8258048), (160, 7741920), (192, 6451600), (200, 6193536), (240, 5161280), (254, 4876800), (256, 4838700), (300, 4129024), (320, 3870960), (381, 3251200), (384, 3225800), (400, 3096768), (480, 2580640), (508, 2438400), (512, 2419350), (600, 2064512), (635, 1950720), (640, 1935480), (762, 1625600), (768, 1612900), (800, 1548384), (960, 1290320), (1016, 1219200), (1024, 1209675), (1200, 1032256), (1270, 975360), (1280, 967740), (1524, 812800), (1536, 806450), (1600, 774192), (1905, 650240), (1920, 645160), (2032, 609600), (2400, 516128), (2540, 487680), (2560, 483870), (3048, 406400), (3072, 403225), (3175, 390144), (3200, 387096), (3810, 325120), (3840, 322580), (4064, 304800), (4800, 258064), (5080, 243840), (5120, 241935), (6096, 203200), (6350, 195072), (6400, 193548), (7620, 162560), (7680, 161290), (8128, 152400), (9525, 130048), (9600, 129032), (10160, 121920), (12192, 101600), (12700, 97536), (12800, 96774), (15240, 81280), (15360, 80645), (16129, 76800), (16256, 76200), (19050, 65024), (19200, 64516), (20320, 60960), (24384, 50800), (25400, 48768), (25600, 48387), (30480, 40640), (32258, 38400), (32512, 38100)]