1884186720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:686

約数の個数: 288

約数和(自身を含む): 6969309984

約数和(自身を除く): 5085123264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 251, 260, 288, 312, 360, 390, 401, 416, 468, 480, 502, 520, 585, 624, 720, 753, 780, 802, 936, 1004, 1040, 1170, 1203, 1248, 1255, 1440, 1506, 1560, 1604, 1872, 2005, 2008, 2080, 2259, 2340, 2406, 2510, 3012, 3120, 3208, 3263, 3609, 3744, 3765, 4010, 4016, 4518, 4680, 4812, 5020, 5213, 6015, 6024, 6240, 6416, 6526, 7218, 7530, 8020, 8032, 9036, 9360, 9624, 9789, 10040, 10426, 11295, 12030, 12048, 12832, 13052, 14436, 15060, 15639, 16040, 16315, 18045, 18072, 18720, 19248, 19578, 20080, 20852, 22590, 24060, 24096, 26065, 26104, 28872, 29367, 30120, 31278, 32080, 32630, 36090, 36144, 38496, 39156, 40160, 41704, 45180, 46917, 48120, 48945, 52130, 52208, 57744, 58734, 60240, 62556, 64160, 65260, 72180, 72288, 78195, 78312, 83408, 90360, 93834, 96240, 97890, 100651, 104260, 104416, 115488, 117468, 120480, 125112, 130520, 144360, 146835, 156390, 156624, 166816, 180720, 187668, 192480, 195780, 201302, 208520, 234585, 234936, 250224, 261040, 288720, 293670, 301953, 312780, 313248, 361440, 375336, 391560, 402604, 417040, 469170, 469872, 500448, 503255, 522080, 577440, 587340, 603906, 625560, 750672, 783120, 805208, 834080, 905859, 938340, 939744, 1006510, 1174680, 1207812, 1251120, 1308463, 1501344, 1509765, 1566240, 1610416, 1811718, 1876680, 2013020, 2349360, 2415624, 2502240, 2616926, 3019530, 3220832, 3623436, 3753360, 3925389, 4026040, 4529295, 4698720, 4831248, 5233852, 6039060, 6542315, 7246872, 7506720, 7850778, 8052080, 9058590, 9662496, 10467704, 11776167, 12078120, 13084630, 14493744, 15701556, 16104160, 18117180, 19626945, 20935408, 23552334, 24156240, 26169260, 28987488, 31403112, 36234360, 39253890, 41870816, 47104668, 48312480, 52338520, 58880835, 62806224, 72468720, 78507780, 94209336, 104677040, 117761670, 125612448, 144937440, 157015560, 188418672, 209354080, 235523340, 314031120, 376837344, 471046680, 628062240, 942093360, 1884186720]

約数ペア:

[(1, 1884186720), (2, 942093360), (3, 628062240), (4, 471046680), (5, 376837344), (6, 314031120), (8, 235523340), (9, 209354080), (10, 188418672), (12, 157015560), (13, 144937440), (15, 125612448), (16, 117761670), (18, 104677040), (20, 94209336), (24, 78507780), (26, 72468720), (30, 62806224), (32, 58880835), (36, 52338520), (39, 48312480), (40, 47104668), (45, 41870816), (48, 39253890), (52, 36234360), (60, 31403112), (65, 28987488), (72, 26169260), (78, 24156240), (80, 23552334), (90, 20935408), (96, 19626945), (104, 18117180), (117, 16104160), (120, 15701556), (130, 14493744), (144, 13084630), (156, 12078120), (160, 11776167), (180, 10467704), (195, 9662496), (208, 9058590), (234, 8052080), (240, 7850778), (251, 7506720), (260, 7246872), (288, 6542315), (312, 6039060), (360, 5233852), (390, 4831248), (401, 4698720), (416, 4529295), (468, 4026040), (480, 3925389), (502, 3753360), (520, 3623436), (585, 3220832), (624, 3019530), (720, 2616926), (753, 2502240), (780, 2415624), (802, 2349360), (936, 2013020), (1004, 1876680), (1040, 1811718), (1170, 1610416), (1203, 1566240), (1248, 1509765), (1255, 1501344), (1440, 1308463), (1506, 1251120), (1560, 1207812), (1604, 1174680), (1872, 1006510), (2005, 939744), (2008, 938340), (2080, 905859), (2259, 834080), (2340, 805208), (2406, 783120), (2510, 750672), (3012, 625560), (3120, 603906), (3208, 587340), (3263, 577440), (3609, 522080), (3744, 503255), (3765, 500448), (4010, 469872), (4016, 469170), (4518, 417040), (4680, 402604), (4812, 391560), (5020, 375336), (5213, 361440), (6015, 313248), (6024, 312780), (6240, 301953), (6416, 293670), (6526, 288720), (7218, 261040), (7530, 250224), (8020, 234936), (8032, 234585), (9036, 208520), (9360, 201302), (9624, 195780), (9789, 192480), (10040, 187668), (10426, 180720), (11295, 166816), (12030, 156624), (12048, 156390), (12832, 146835), (13052, 144360), (14436, 130520), (15060, 125112), (15639, 120480), (16040, 117468), (16315, 115488), (18045, 104416), (18072, 104260), (18720, 100651), (19248, 97890), (19578, 96240), (20080, 93834), (20852, 90360), (22590, 83408), (24060, 78312), (24096, 78195), (26065, 72288), (26104, 72180), (28872, 65260), (29367, 64160), (30120, 62556), (31278, 60240), (32080, 58734), (32630, 57744), (36090, 52208), (36144, 52130), (38496, 48945), (39156, 48120), (40160, 46917), (41704, 45180)]