31557021120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{214849}}^1$

素因数の和:214892

約数の個数: 224

約数和(自身を含む): 117875304000

約数和(自身を除く): 86318282880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 14688, 16320, 18360, 24480, 29376, 36720, 48960, 73440, 146880, 214849, 429698, 644547, 859396, 1074245, 1289094, 1718792, 1933641, 2148490, 2578188, 3222735, 3437584, 3652433, 3867282, 4296980, 5156376, 5800923, 6445470, 6875168, 7304866, 7734564, 8593960, 9668205, 10312752, 10957299, 11601846, 12890940, 13750336, 14609732, 15469128, 17187920, 18262165, 19336410, 20625504, 21914598, 23203692, 25781880, 29004615, 29219464, 30938256, 32871897, 34375840, 36524330, 38672820, 41251008, 43829196, 46407384, 51563760, 54786495, 58009230, 58438928, 61876512, 65743794, 68751680, 73048660, 77345640, 87658392, 92814768, 98615691, 103127520, 109572990, 116018460, 116877856, 123753024, 131487588, 146097320, 154691280, 164359485, 175316784, 185629536, 197231382, 206255040, 219145980, 232036920, 233755712, 262975176, 292194640, 309382560, 328718970, 350633568, 371259072, 394462764, 438291960, 464073840, 493078455, 525950352, 584389280, 618765120, 657437940, 701267136, 788925528, 876583920, 928147680, 986156910, 1051900704, 1168778560, 1314875880, 1577851056, 1753167840, 1856295360, 1972313820, 2103801408, 2629751760, 3155702112, 3506335680, 3944627640, 5259503520, 6311404224, 7889255280, 10519007040, 15778510560, 31557021120]

約数ペア:

[(1, 31557021120), (2, 15778510560), (3, 10519007040), (4, 7889255280), (5, 6311404224), (6, 5259503520), (8, 3944627640), (9, 3506335680), (10, 3155702112), (12, 2629751760), (15, 2103801408), (16, 1972313820), (17, 1856295360), (18, 1753167840), (20, 1577851056), (24, 1314875880), (27, 1168778560), (30, 1051900704), (32, 986156910), (34, 928147680), (36, 876583920), (40, 788925528), (45, 701267136), (48, 657437940), (51, 618765120), (54, 584389280), (60, 525950352), (64, 493078455), (68, 464073840), (72, 438291960), (80, 394462764), (85, 371259072), (90, 350633568), (96, 328718970), (102, 309382560), (108, 292194640), (120, 262975176), (135, 233755712), (136, 232036920), (144, 219145980), (153, 206255040), (160, 197231382), (170, 185629536), (180, 175316784), (192, 164359485), (204, 154691280), (216, 146097320), (240, 131487588), (255, 123753024), (270, 116877856), (272, 116018460), (288, 109572990), (306, 103127520), (320, 98615691), (340, 92814768), (360, 87658392), (408, 77345640), (432, 73048660), (459, 68751680), (480, 65743794), (510, 61876512), (540, 58438928), (544, 58009230), (576, 54786495), (612, 51563760), (680, 46407384), (720, 43829196), (765, 41251008), (816, 38672820), (864, 36524330), (918, 34375840), (960, 32871897), (1020, 30938256), (1080, 29219464), (1088, 29004615), (1224, 25781880), (1360, 23203692), (1440, 21914598), (1530, 20625504), (1632, 19336410), (1728, 18262165), (1836, 17187920), (2040, 15469128), (2160, 14609732), (2295, 13750336), (2448, 12890940), (2720, 11601846), (2880, 10957299), (3060, 10312752), (3264, 9668205), (3672, 8593960), (4080, 7734564), (4320, 7304866), (4590, 6875168), (4896, 6445470), (5440, 5800923), (6120, 5156376), (7344, 4296980), (8160, 3867282), (8640, 3652433), (9180, 3437584), (9792, 3222735), (12240, 2578188), (14688, 2148490), (16320, 1933641), (18360, 1718792), (24480, 1289094), (29376, 1074245), (36720, 859396), (48960, 644547), (73440, 429698), (146880, 214849)]