1380134400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 240

約数和(自身を含む): 4611323904

約数和(自身を除く): 3231189504

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, 283, 300, 320, 381, 384, 400, 480, 508, 512, 566, 600, 635, 640, 762, 768, 800, 849, 960, 1016, 1132, 1200, 1270, 1280, 1415, 1524, 1536, 1600, 1698, 1905, 1920, 2032, 2264, 2400, 2540, 2560, 2830, 3048, 3175, 3200, 3396, 3810, 3840, 4064, 4245, 4528, 4800, 5080, 5660, 6096, 6350, 6400, 6792, 7075, 7620, 7680, 8128, 8490, 9056, 9525, 9600, 10160, 11320, 12192, 12700, 12800, 13584, 14150, 15240, 16256, 16980, 18112, 19050, 19200, 20320, 21225, 22640, 24384, 25400, 27168, 28300, 30480, 32512, 33960, 35941, 36224, 38100, 38400, 40640, 42450, 45280, 48768, 50800, 54336, 56600, 60960, 65024, 67920, 71882, 72448, 76200, 81280, 84900, 90560, 97536, 101600, 107823, 108672, 113200, 121920, 135840, 143764, 144896, 152400, 162560, 169800, 179705, 181120, 195072, 203200, 215646, 217344, 226400, 243840, 271680, 287528, 304800, 325120, 339600, 359410, 362240, 406400, 431292, 434688, 452800, 487680, 539115, 543360, 575056, 609600, 679200, 718820, 724480, 812800, 862584, 898525, 905600, 975360, 1078230, 1086720, 1150112, 1219200, 1358400, 1437640, 1625600, 1725168, 1797050, 1811200, 2156460, 2173440, 2300224, 2438400, 2695575, 2716800, 2875280, 3450336, 3594100, 3622400, 4312920, 4600448, 4876800, 5391150, 5433600, 5750560, 6900672, 7188200, 8625840, 9200896, 10782300, 10867200, 11501120, 13801344, 14376400, 17251680, 18401792, 21564600, 23002240, 27602688, 28752800, 34503360, 43129200, 46004480, 55205376, 57505600, 69006720, 86258400, 92008960, 115011200, 138013440, 172516800, 230022400, 276026880, 345033600, 460044800, 690067200, 1380134400]

約数ペア:

[(1, 1380134400), (2, 690067200), (3, 460044800), (4, 345033600), (5, 276026880), (6, 230022400), (8, 172516800), (10, 138013440), (12, 115011200), (15, 92008960), (16, 86258400), (20, 69006720), (24, 57505600), (25, 55205376), (30, 46004480), (32, 43129200), (40, 34503360), (48, 28752800), (50, 27602688), (60, 23002240), (64, 21564600), (75, 18401792), (80, 17251680), (96, 14376400), (100, 13801344), (120, 11501120), (127, 10867200), (128, 10782300), (150, 9200896), (160, 8625840), (192, 7188200), (200, 6900672), (240, 5750560), (254, 5433600), (256, 5391150), (283, 4876800), (300, 4600448), (320, 4312920), (381, 3622400), (384, 3594100), (400, 3450336), (480, 2875280), (508, 2716800), (512, 2695575), (566, 2438400), (600, 2300224), (635, 2173440), (640, 2156460), (762, 1811200), (768, 1797050), (800, 1725168), (849, 1625600), (960, 1437640), (1016, 1358400), (1132, 1219200), (1200, 1150112), (1270, 1086720), (1280, 1078230), (1415, 975360), (1524, 905600), (1536, 898525), (1600, 862584), (1698, 812800), (1905, 724480), (1920, 718820), (2032, 679200), (2264, 609600), (2400, 575056), (2540, 543360), (2560, 539115), (2830, 487680), (3048, 452800), (3175, 434688), (3200, 431292), (3396, 406400), (3810, 362240), (3840, 359410), (4064, 339600), (4245, 325120), (4528, 304800), (4800, 287528), (5080, 271680), (5660, 243840), (6096, 226400), (6350, 217344), (6400, 215646), (6792, 203200), (7075, 195072), (7620, 181120), (7680, 179705), (8128, 169800), (8490, 162560), (9056, 152400), (9525, 144896), (9600, 143764), (10160, 135840), (11320, 121920), (12192, 113200), (12700, 108672), (12800, 107823), (13584, 101600), (14150, 97536), (15240, 90560), (16256, 84900), (16980, 81280), (18112, 76200), (19050, 72448), (19200, 71882), (20320, 67920), (21225, 65024), (22640, 60960), (24384, 56600), (25400, 54336), (27168, 50800), (28300, 48768), (30480, 45280), (32512, 42450), (33960, 40640), (35941, 38400), (36224, 38100)]