18730120320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3463}}^1$

素因数の和:3804

約数の個数: 256

約数和(自身を含む): 66566995200

約数和(自身を除く): 47836874880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 313, 320, 360, 384, 432, 480, 540, 576, 626, 640, 720, 864, 939, 960, 1080, 1152, 1252, 1440, 1565, 1728, 1878, 1920, 2160, 2504, 2817, 2880, 3130, 3456, 3463, 3756, 4320, 4695, 5008, 5634, 5760, 6260, 6926, 7512, 8451, 8640, 9390, 10016, 10389, 11268, 12520, 13852, 14085, 15024, 16902, 17280, 17315, 18780, 20032, 20778, 22536, 25040, 27704, 28170, 30048, 31167, 33804, 34630, 37560, 40064, 41556, 42255, 45072, 50080, 51945, 55408, 56340, 60096, 62334, 67608, 69260, 75120, 83112, 84510, 90144, 93501, 100160, 103890, 110816, 112680, 120192, 124668, 135216, 138520, 150240, 155835, 166224, 169020, 180288, 187002, 200320, 207780, 221632, 225360, 249336, 270432, 277040, 300480, 311670, 332448, 338040, 360576, 374004, 415560, 443264, 450720, 467505, 498672, 540864, 554080, 600960, 623340, 664896, 676080, 748008, 831120, 901440, 935010, 997344, 1081728, 1083919, 1108160, 1246680, 1329792, 1352160, 1496016, 1662240, 1802880, 1870020, 1994688, 2167838, 2216320, 2493360, 2704320, 2992032, 3251757, 3324480, 3740040, 3989376, 4335676, 4986720, 5408640, 5419595, 5984064, 6503514, 6648960, 7480080, 8671352, 9755271, 9973440, 10839190, 11968128, 13007028, 14960160, 16258785, 17342704, 19510542, 19946880, 21678380, 26014056, 29265813, 29920320, 32517570, 34685408, 39021084, 43356760, 48776355, 52028112, 58531626, 59840640, 65035140, 69370816, 78042168, 86713520, 97552710, 104056224, 117063252, 130070280, 138741632, 146329065, 156084336, 173427040, 195105420, 208112448, 234126504, 260140560, 292658130, 312168672, 346854080, 390210840, 416224896, 468253008, 520281120, 585316260, 624337344, 693708160, 780421680, 936506016, 1040562240, 1170632520, 1248674688, 1560843360, 1873012032, 2081124480, 2341265040, 3121686720, 3746024064, 4682530080, 6243373440, 9365060160, 18730120320]

約数ペア:

[(1, 18730120320), (2, 9365060160), (3, 6243373440), (4, 4682530080), (5, 3746024064), (6, 3121686720), (8, 2341265040), (9, 2081124480), (10, 1873012032), (12, 1560843360), (15, 1248674688), (16, 1170632520), (18, 1040562240), (20, 936506016), (24, 780421680), (27, 693708160), (30, 624337344), (32, 585316260), (36, 520281120), (40, 468253008), (45, 416224896), (48, 390210840), (54, 346854080), (60, 312168672), (64, 292658130), (72, 260140560), (80, 234126504), (90, 208112448), (96, 195105420), (108, 173427040), (120, 156084336), (128, 146329065), (135, 138741632), (144, 130070280), (160, 117063252), (180, 104056224), (192, 97552710), (216, 86713520), (240, 78042168), (270, 69370816), (288, 65035140), (313, 59840640), (320, 58531626), (360, 52028112), (384, 48776355), (432, 43356760), (480, 39021084), (540, 34685408), (576, 32517570), (626, 29920320), (640, 29265813), (720, 26014056), (864, 21678380), (939, 19946880), (960, 19510542), (1080, 17342704), (1152, 16258785), (1252, 14960160), (1440, 13007028), (1565, 11968128), (1728, 10839190), (1878, 9973440), (1920, 9755271), (2160, 8671352), (2504, 7480080), (2817, 6648960), (2880, 6503514), (3130, 5984064), (3456, 5419595), (3463, 5408640), (3756, 4986720), (4320, 4335676), (4695, 3989376), (5008, 3740040), (5634, 3324480), (5760, 3251757), (6260, 2992032), (6926, 2704320), (7512, 2493360), (8451, 2216320), (8640, 2167838), (9390, 1994688), (10016, 1870020), (10389, 1802880), (11268, 1662240), (12520, 1496016), (13852, 1352160), (14085, 1329792), (15024, 1246680), (16902, 1108160), (17280, 1083919), (17315, 1081728), (18780, 997344), (20032, 935010), (20778, 901440), (22536, 831120), (25040, 748008), (27704, 676080), (28170, 664896), (30048, 623340), (31167, 600960), (33804, 554080), (34630, 540864), (37560, 498672), (40064, 467505), (41556, 450720), (42255, 443264), (45072, 415560), (50080, 374004), (51945, 360576), (55408, 338040), (56340, 332448), (60096, 311670), (62334, 300480), (67608, 277040), (69260, 270432), (75120, 249336), (83112, 225360), (84510, 221632), (90144, 207780), (93501, 200320), (100160, 187002), (103890, 180288), (110816, 169020), (112680, 166224), (120192, 155835), (124668, 150240), (135216, 138520)]