18427606560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2591}}^1$

素因数の和:3072

約数の個数: 288

約数和(自身を含む): 68780275200

約数和(自身を除く): 50352668640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 449, 480, 495, 528, 660, 720, 792, 880, 898, 990, 1056, 1320, 1347, 1440, 1584, 1760, 1796, 1980, 2245, 2591, 2640, 2694, 3168, 3592, 3960, 4041, 4490, 4939, 5182, 5280, 5388, 6735, 7184, 7773, 7920, 8082, 8980, 9878, 10364, 10776, 12955, 13470, 14368, 14817, 15546, 15840, 16164, 17960, 19756, 20205, 20728, 21552, 23319, 24695, 25910, 26940, 28501, 29634, 31092, 32328, 35920, 38865, 39512, 40410, 41456, 43104, 44451, 46638, 49390, 51820, 53880, 57002, 59268, 62184, 64656, 71840, 74085, 77730, 79024, 80820, 82912, 85503, 88902, 93276, 98780, 103640, 107760, 114004, 116595, 118536, 124368, 129312, 142505, 148170, 155460, 158048, 161640, 171006, 177804, 186552, 197560, 207280, 215520, 222255, 228008, 233190, 237072, 248736, 256509, 285010, 296340, 310920, 323280, 342012, 355608, 373104, 395120, 414560, 427515, 444510, 456016, 466380, 474144, 513018, 570020, 592680, 621840, 646560, 684024, 711216, 746208, 790240, 855030, 889020, 912032, 932760, 1026036, 1140040, 1163359, 1185360, 1243680, 1282545, 1368048, 1422432, 1710060, 1778040, 1865520, 2052072, 2280080, 2326718, 2370720, 2565090, 2736096, 3420120, 3490077, 3556080, 3731040, 4104144, 4560160, 4653436, 5130180, 5816795, 6840240, 6980154, 7112160, 8208288, 9306872, 10260360, 10470231, 11633590, 12796949, 13680480, 13960308, 17450385, 18613744, 20520720, 20940462, 23267180, 25593898, 27920616, 34900770, 37227488, 38390847, 41041440, 41880924, 46534360, 51187796, 52351155, 55841232, 63984745, 69801540, 76781694, 83761848, 93068720, 102375592, 104702310, 111682464, 115172541, 127969490, 139603080, 153563388, 167523696, 186137440, 191954235, 204751184, 209404620, 230345082, 255938980, 279206160, 307126776, 335047392, 383908470, 409502368, 418809240, 460690164, 511877960, 558412320, 575862705, 614253552, 767816940, 837618480, 921380328, 1023755920, 1151725410, 1228507104, 1535633880, 1675236960, 1842760656, 2047511840, 2303450820, 3071267760, 3685521312, 4606901640, 6142535520, 9213803280, 18427606560]

約数ペア:

[(1, 18427606560), (2, 9213803280), (3, 6142535520), (4, 4606901640), (5, 3685521312), (6, 3071267760), (8, 2303450820), (9, 2047511840), (10, 1842760656), (11, 1675236960), (12, 1535633880), (15, 1228507104), (16, 1151725410), (18, 1023755920), (20, 921380328), (22, 837618480), (24, 767816940), (30, 614253552), (32, 575862705), (33, 558412320), (36, 511877960), (40, 460690164), (44, 418809240), (45, 409502368), (48, 383908470), (55, 335047392), (60, 307126776), (66, 279206160), (72, 255938980), (80, 230345082), (88, 209404620), (90, 204751184), (96, 191954235), (99, 186137440), (110, 167523696), (120, 153563388), (132, 139603080), (144, 127969490), (160, 115172541), (165, 111682464), (176, 104702310), (180, 102375592), (198, 93068720), (220, 83761848), (240, 76781694), (264, 69801540), (288, 63984745), (330, 55841232), (352, 52351155), (360, 51187796), (396, 46534360), (440, 41880924), (449, 41041440), (480, 38390847), (495, 37227488), (528, 34900770), (660, 27920616), (720, 25593898), (792, 23267180), (880, 20940462), (898, 20520720), (990, 18613744), (1056, 17450385), (1320, 13960308), (1347, 13680480), (1440, 12796949), (1584, 11633590), (1760, 10470231), (1796, 10260360), (1980, 9306872), (2245, 8208288), (2591, 7112160), (2640, 6980154), (2694, 6840240), (3168, 5816795), (3592, 5130180), (3960, 4653436), (4041, 4560160), (4490, 4104144), (4939, 3731040), (5182, 3556080), (5280, 3490077), (5388, 3420120), (6735, 2736096), (7184, 2565090), (7773, 2370720), (7920, 2326718), (8082, 2280080), (8980, 2052072), (9878, 1865520), (10364, 1778040), (10776, 1710060), (12955, 1422432), (13470, 1368048), (14368, 1282545), (14817, 1243680), (15546, 1185360), (15840, 1163359), (16164, 1140040), (17960, 1026036), (19756, 932760), (20205, 912032), (20728, 889020), (21552, 855030), (23319, 790240), (24695, 746208), (25910, 711216), (26940, 684024), (28501, 646560), (29634, 621840), (31092, 592680), (32328, 570020), (35920, 513018), (38865, 474144), (39512, 466380), (40410, 456016), (41456, 444510), (43104, 427515), (44451, 414560), (46638, 395120), (49390, 373104), (51820, 355608), (53880, 342012), (57002, 323280), (59268, 310920), (62184, 296340), (64656, 285010), (71840, 256509), (74085, 248736), (77730, 237072), (79024, 233190), (80820, 228008), (82912, 222255), (85503, 215520), (88902, 207280), (93276, 197560), (98780, 186552), (103640, 177804), (107760, 171006), (114004, 161640), (116595, 158048), (118536, 155460), (124368, 148170), (129312, 142505)]