2247665040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3902

約数の個数: 240

約数和(自身を含む): 8132604480

約数和(自身を除く): 5884939440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 258, 285, 304, 342, 344, 360, 380, 387, 430, 456, 516, 570, 645, 684, 688, 720, 760, 774, 817, 855, 860, 912, 1032, 1140, 1290, 1368, 1520, 1548, 1634, 1710, 1720, 1935, 2064, 2280, 2451, 2580, 2736, 3096, 3268, 3420, 3440, 3821, 3870, 4085, 4560, 4902, 5160, 6192, 6536, 6840, 7353, 7642, 7740, 8170, 9804, 10320, 11463, 12255, 13072, 13680, 14706, 15284, 15480, 16340, 19105, 19608, 22926, 24510, 29412, 30568, 30960, 32680, 34389, 36765, 38210, 39216, 45852, 49020, 57315, 58824, 61136, 65360, 68778, 72599, 73530, 76420, 91704, 98040, 114630, 117648, 137556, 145198, 147060, 152840, 164303, 171945, 183408, 196080, 217797, 229260, 275112, 290396, 294120, 305680, 328606, 343890, 362995, 435594, 458520, 492909, 550224, 580792, 588240, 653391, 657212, 687780, 725990, 821515, 871188, 917040, 985818, 1088985, 1161584, 1306782, 1314424, 1375560, 1451980, 1478727, 1643030, 1742376, 1971636, 2177970, 2464545, 2613564, 2628848, 2751120, 2903960, 2957454, 3121757, 3266955, 3286060, 3484752, 3943272, 4355940, 4929090, 5227128, 5807920, 5914908, 6243514, 6533910, 6572120, 7393635, 7886544, 8711880, 9365271, 9858180, 10454256, 11829816, 12487028, 13067820, 13144240, 14787270, 15608785, 17423760, 18730542, 19716360, 23659632, 24974056, 26135640, 28095813, 29574540, 31217570, 37461084, 39432720, 46826355, 49948112, 52271280, 56191626, 59149080, 62435140, 74922168, 93652710, 112383252, 118298160, 124870280, 140479065, 149844336, 187305420, 224766504, 249740560, 280958130, 374610840, 449533008, 561916260, 749221680, 1123832520, 2247665040]

約数ペア:

[(1, 2247665040), (2, 1123832520), (3, 749221680), (4, 561916260), (5, 449533008), (6, 374610840), (8, 280958130), (9, 249740560), (10, 224766504), (12, 187305420), (15, 149844336), (16, 140479065), (18, 124870280), (19, 118298160), (20, 112383252), (24, 93652710), (30, 74922168), (36, 62435140), (38, 59149080), (40, 56191626), (43, 52271280), (45, 49948112), (48, 46826355), (57, 39432720), (60, 37461084), (72, 31217570), (76, 29574540), (80, 28095813), (86, 26135640), (90, 24974056), (95, 23659632), (114, 19716360), (120, 18730542), (129, 17423760), (144, 15608785), (152, 14787270), (171, 13144240), (172, 13067820), (180, 12487028), (190, 11829816), (215, 10454256), (228, 9858180), (240, 9365271), (258, 8711880), (285, 7886544), (304, 7393635), (342, 6572120), (344, 6533910), (360, 6243514), (380, 5914908), (387, 5807920), (430, 5227128), (456, 4929090), (516, 4355940), (570, 3943272), (645, 3484752), (684, 3286060), (688, 3266955), (720, 3121757), (760, 2957454), (774, 2903960), (817, 2751120), (855, 2628848), (860, 2613564), (912, 2464545), (1032, 2177970), (1140, 1971636), (1290, 1742376), (1368, 1643030), (1520, 1478727), (1548, 1451980), (1634, 1375560), (1710, 1314424), (1720, 1306782), (1935, 1161584), (2064, 1088985), (2280, 985818), (2451, 917040), (2580, 871188), (2736, 821515), (3096, 725990), (3268, 687780), (3420, 657212), (3440, 653391), (3821, 588240), (3870, 580792), (4085, 550224), (4560, 492909), (4902, 458520), (5160, 435594), (6192, 362995), (6536, 343890), (6840, 328606), (7353, 305680), (7642, 294120), (7740, 290396), (8170, 275112), (9804, 229260), (10320, 217797), (11463, 196080), (12255, 183408), (13072, 171945), (13680, 164303), (14706, 152840), (15284, 147060), (15480, 145198), (16340, 137556), (19105, 117648), (19608, 114630), (22926, 98040), (24510, 91704), (29412, 76420), (30568, 73530), (30960, 72599), (32680, 68778), (34389, 65360), (36765, 61136), (38210, 58824), (39216, 57315), (45852, 49020)]