19742698080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3607}}^1$

素因数の和:3819

約数の個数: 384

約数和(自身を含む): 79429109760

約数和(自身を除く): 59686411680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 181, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 362, 378, 420, 432, 480, 504, 540, 543, 560, 630, 672, 720, 724, 756, 840, 864, 905, 945, 1008, 1080, 1086, 1120, 1260, 1267, 1440, 1448, 1512, 1629, 1680, 1810, 1890, 2016, 2160, 2172, 2520, 2534, 2715, 2896, 3024, 3258, 3360, 3607, 3620, 3780, 3801, 4320, 4344, 4887, 5040, 5068, 5430, 5792, 6048, 6335, 6516, 7214, 7240, 7560, 7602, 8145, 8688, 9774, 10080, 10136, 10821, 10860, 11403, 12670, 13032, 14428, 14480, 15120, 15204, 16290, 17376, 18035, 19005, 19548, 20272, 21642, 21720, 22806, 24435, 25249, 25340, 26064, 28856, 28960, 30240, 30408, 32463, 32580, 34209, 36070, 38010, 39096, 40544, 43284, 43440, 45612, 48870, 50498, 50680, 52128, 54105, 57015, 57712, 60816, 64926, 65160, 68418, 72140, 75747, 76020, 78192, 86568, 86880, 91224, 97389, 97740, 100996, 101360, 108210, 114030, 115424, 121632, 126245, 129852, 130320, 136836, 144280, 151494, 152040, 156384, 162315, 171045, 173136, 182448, 194778, 195480, 201992, 202720, 216420, 227241, 228060, 252490, 259704, 260640, 273672, 288560, 302988, 304080, 324630, 342090, 346272, 364896, 378735, 389556, 390960, 403984, 432840, 454482, 456120, 486945, 504980, 519408, 547344, 577120, 605976, 608160, 649260, 652867, 681723, 684180, 757470, 779112, 781920, 807968, 865680, 908964, 912240, 973890, 1009960, 1038816, 1094688, 1136205, 1211952, 1298520, 1305734, 1363446, 1368360, 1514940, 1558224, 1731360, 1817928, 1824480, 1947780, 1958601, 2019920, 2272410, 2423904, 2597040, 2611468, 2726892, 2736720, 3029880, 3116448, 3264335, 3408615, 3635856, 3895560, 3917202, 4039840, 4544820, 4570069, 5194080, 5222936, 5453784, 5473440, 5875803, 6059760, 6528670, 6817230, 7271712, 7791120, 7834404, 9089640, 9140138, 9793005, 10445872, 10907568, 11751606, 12119520, 13057340, 13634460, 13710207, 15582240, 15668808, 17627409, 18179280, 18280276, 19586010, 20891744, 21815136, 22850345, 23503212, 26114680, 27268920, 27420414, 29379015, 31337616, 35254818, 36358560, 36560552, 39172020, 41130621, 45700690, 47006424, 52229360, 54537840, 54840828, 58758030, 62675232, 68551035, 70509636, 73121104, 78344040, 82261242, 88137045, 91401380, 94012848, 104458720, 109075680, 109681656, 117516060, 123391863, 137102070, 141019272, 146242208, 156688080, 164522484, 176274090, 182802760, 188025696, 205653105, 219363312, 235032120, 246783726, 274204140, 282038544, 313376160, 329044968, 352548180, 365605520, 411306210, 438726624, 470064240, 493567452, 548408280, 564077088, 616959315, 658089936, 705096360, 731211040, 822612420, 940128480, 987134904, 1096816560, 1233918630, 1316179872, 1410192720, 1645224840, 1974269808, 2193633120, 2467837260, 2820385440, 3290449680, 3948539616, 4935674520, 6580899360, 9871349040, 19742698080]

約数ペア:

[(1, 19742698080), (2, 9871349040), (3, 6580899360), (4, 4935674520), (5, 3948539616), (6, 3290449680), (7, 2820385440), (8, 2467837260), (9, 2193633120), (10, 1974269808), (12, 1645224840), (14, 1410192720), (15, 1316179872), (16, 1233918630), (18, 1096816560), (20, 987134904), (21, 940128480), (24, 822612420), (27, 731211040), (28, 705096360), (30, 658089936), (32, 616959315), (35, 564077088), (36, 548408280), (40, 493567452), (42, 470064240), (45, 438726624), (48, 411306210), (54, 365605520), (56, 352548180), (60, 329044968), (63, 313376160), (70, 282038544), (72, 274204140), (80, 246783726), (84, 235032120), (90, 219363312), (96, 205653105), (105, 188025696), (108, 182802760), (112, 176274090), (120, 164522484), (126, 156688080), (135, 146242208), (140, 141019272), (144, 137102070), (160, 123391863), (168, 117516060), (180, 109681656), (181, 109075680), (189, 104458720), (210, 94012848), (216, 91401380), (224, 88137045), (240, 82261242), (252, 78344040), (270, 73121104), (280, 70509636), (288, 68551035), (315, 62675232), (336, 58758030), (360, 54840828), (362, 54537840), (378, 52229360), (420, 47006424), (432, 45700690), (480, 41130621), (504, 39172020), (540, 36560552), (543, 36358560), (560, 35254818), (630, 31337616), (672, 29379015), (720, 27420414), (724, 27268920), (756, 26114680), (840, 23503212), (864, 22850345), (905, 21815136), (945, 20891744), (1008, 19586010), (1080, 18280276), (1086, 18179280), (1120, 17627409), (1260, 15668808), (1267, 15582240), (1440, 13710207), (1448, 13634460), (1512, 13057340), (1629, 12119520), (1680, 11751606), (1810, 10907568), (1890, 10445872), (2016, 9793005), (2160, 9140138), (2172, 9089640), (2520, 7834404), (2534, 7791120), (2715, 7271712), (2896, 6817230), (3024, 6528670), (3258, 6059760), (3360, 5875803), (3607, 5473440), (3620, 5453784), (3780, 5222936), (3801, 5194080), (4320, 4570069), (4344, 4544820), (4887, 4039840), (5040, 3917202), (5068, 3895560), (5430, 3635856), (5792, 3408615), (6048, 3264335), (6335, 3116448), (6516, 3029880), (7214, 2736720), (7240, 2726892), (7560, 2611468), (7602, 2597040), (8145, 2423904), (8688, 2272410), (9774, 2019920), (10080, 1958601), (10136, 1947780), (10821, 1824480), (10860, 1817928), (11403, 1731360), (12670, 1558224), (13032, 1514940), (14428, 1368360), (14480, 1363446), (15120, 1305734), (15204, 1298520), (16290, 1211952), (17376, 1136205), (18035, 1094688), (19005, 1038816), (19548, 1009960), (20272, 973890), (21642, 912240), (21720, 908964), (22806, 865680), (24435, 807968), (25249, 781920), (25340, 779112), (26064, 757470), (28856, 684180), (28960, 681723), (30240, 652867), (30408, 649260), (32463, 608160), (32580, 605976), (34209, 577120), (36070, 547344), (38010, 519408), (39096, 504980), (40544, 486945), (43284, 456120), (43440, 454482), (45612, 432840), (48870, 403984), (50498, 390960), (50680, 389556), (52128, 378735), (54105, 364896), (57015, 346272), (57712, 342090), (60816, 324630), (64926, 304080), (65160, 302988), (68418, 288560), (72140, 273672), (75747, 260640), (76020, 259704), (78192, 252490), (86568, 228060), (86880, 227241), (91224, 216420), (97389, 202720), (97740, 201992), (100996, 195480), (101360, 194778), (108210, 182448), (114030, 173136), (115424, 171045), (121632, 162315), (126245, 156384), (129852, 152040), (130320, 151494), (136836, 144280)]