664704521280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6947}}^1\times {\mathrm{33223}}^1$

素因数の和:40193

約数の個数: 168

約数和(自身を含む): 2286704526912

約数和(自身を除く): 1622000005632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6947, 13894, 20841, 27788, 33223, 34735, 41682, 55576, 62523, 66446, 69470, 83364, 99669, 104205, 111152, 125046, 132892, 138940, 166115, 166728, 199338, 208410, 222304, 250092, 265784, 277880, 299007, 312615, 332230, 333456, 398676, 416820, 444608, 498345, 500184, 531568, 555760, 598014, 625230, 664460, 666912, 797352, 833640, 996690, 1000368, 1063136, 1111520, 1196028, 1250460, 1328920, 1333824, 1495035, 1594704, 1667280, 1993380, 2000736, 2126272, 2223040, 2392056, 2500920, 2657840, 2990070, 3189408, 3334560, 3986760, 4001472, 4784112, 5001840, 5315680, 5980140, 6378816, 6669120, 7973520, 9568224, 10003680, 10631360, 11960280, 15947040, 19136448, 20007360, 23920560, 31894080, 47841120, 95682240, 230800181, 461600362, 692400543, 923200724, 1154000905, 1384801086, 1846401448, 2077201629, 2308001810, 2769602172, 3462002715, 3692802896, 4154403258, 4616003620, 5539204344, 6924005430, 7385605792, 8308806516, 9232007240, 10386008145, 11078408688, 13848010860, 14771211584, 16617613032, 18464014480, 20772016290, 22156817376, 27696021720, 33235226064, 36928028960, 41544032580, 44313634752, 55392043440, 66470452128, 73856057920, 83088065160, 110784086880, 132940904256, 166176130320, 221568173760, 332352260640, 664704521280]

約数ペア:

[(1, 664704521280), (2, 332352260640), (3, 221568173760), (4, 166176130320), (5, 132940904256), (6, 110784086880), (8, 83088065160), (9, 73856057920), (10, 66470452128), (12, 55392043440), (15, 44313634752), (16, 41544032580), (18, 36928028960), (20, 33235226064), (24, 27696021720), (30, 22156817376), (32, 20772016290), (36, 18464014480), (40, 16617613032), (45, 14771211584), (48, 13848010860), (60, 11078408688), (64, 10386008145), (72, 9232007240), (80, 8308806516), (90, 7385605792), (96, 6924005430), (120, 5539204344), (144, 4616003620), (160, 4154403258), (180, 3692802896), (192, 3462002715), (240, 2769602172), (288, 2308001810), (320, 2077201629), (360, 1846401448), (480, 1384801086), (576, 1154000905), (720, 923200724), (960, 692400543), (1440, 461600362), (2880, 230800181), (6947, 95682240), (13894, 47841120), (20841, 31894080), (27788, 23920560), (33223, 20007360), (34735, 19136448), (41682, 15947040), (55576, 11960280), (62523, 10631360), (66446, 10003680), (69470, 9568224), (83364, 7973520), (99669, 6669120), (104205, 6378816), (111152, 5980140), (125046, 5315680), (132892, 5001840), (138940, 4784112), (166115, 4001472), (166728, 3986760), (199338, 3334560), (208410, 3189408), (222304, 2990070), (250092, 2657840), (265784, 2500920), (277880, 2392056), (299007, 2223040), (312615, 2126272), (332230, 2000736), (333456, 1993380), (398676, 1667280), (416820, 1594704), (444608, 1495035), (498345, 1333824), (500184, 1328920), (531568, 1250460), (555760, 1196028), (598014, 1111520), (625230, 1063136), (664460, 1000368), (666912, 996690), (797352, 833640)]