209085120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3863

約数の個数: 168

約数和(自身を含む): 757214640

約数和(自身を除く): 548129520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 3821, 4560, 5472, 6080, 6840, 7642, 9120, 10944, 11463, 13680, 15284, 18240, 19105, 22926, 27360, 30568, 34389, 38210, 45852, 54720, 57315, 61136, 68778, 72599, 76420, 91704, 114630, 122272, 137556, 145198, 152840, 171945, 183408, 217797, 229260, 244544, 275112, 290396, 305680, 343890, 362995, 366816, 435594, 458520, 550224, 580792, 611360, 653391, 687780, 725990, 733632, 871188, 917040, 1088985, 1100448, 1161584, 1222720, 1306782, 1375560, 1451980, 1742376, 1834080, 2177970, 2200896, 2323168, 2613564, 2751120, 2903960, 3266955, 3484752, 3668160, 4355940, 4646336, 5227128, 5502240, 5807920, 6533910, 6969504, 8711880, 10454256, 11004480, 11615840, 13067820, 13939008, 17423760, 20908512, 23231680, 26135640, 34847520, 41817024, 52271280, 69695040, 104542560, 209085120]

約数ペア:

[(1, 209085120), (2, 104542560), (3, 69695040), (4, 52271280), (5, 41817024), (6, 34847520), (8, 26135640), (9, 23231680), (10, 20908512), (12, 17423760), (15, 13939008), (16, 13067820), (18, 11615840), (19, 11004480), (20, 10454256), (24, 8711880), (30, 6969504), (32, 6533910), (36, 5807920), (38, 5502240), (40, 5227128), (45, 4646336), (48, 4355940), (57, 3668160), (60, 3484752), (64, 3266955), (72, 2903960), (76, 2751120), (80, 2613564), (90, 2323168), (95, 2200896), (96, 2177970), (114, 1834080), (120, 1742376), (144, 1451980), (152, 1375560), (160, 1306782), (171, 1222720), (180, 1161584), (190, 1100448), (192, 1088985), (228, 917040), (240, 871188), (285, 733632), (288, 725990), (304, 687780), (320, 653391), (342, 611360), (360, 580792), (380, 550224), (456, 458520), (480, 435594), (570, 366816), (576, 362995), (608, 343890), (684, 305680), (720, 290396), (760, 275112), (855, 244544), (912, 229260), (960, 217797), (1140, 183408), (1216, 171945), (1368, 152840), (1440, 145198), (1520, 137556), (1710, 122272), (1824, 114630), (2280, 91704), (2736, 76420), (2880, 72599), (3040, 68778), (3420, 61136), (3648, 57315), (3821, 54720), (4560, 45852), (5472, 38210), (6080, 34389), (6840, 30568), (7642, 27360), (9120, 22926), (10944, 19105), (11463, 18240), (13680, 15284)]