27720691320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6043}}^1$

素因数の和:6234

約数の個数: 256

約数和(自身を含む): 98034647040

約数和(自身を除く): 70313955720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 127, 129, 140, 168, 172, 210, 215, 254, 258, 280, 301, 344, 381, 420, 430, 508, 516, 602, 635, 645, 762, 840, 860, 889, 903, 1016, 1032, 1204, 1270, 1290, 1505, 1524, 1720, 1778, 1806, 1905, 2408, 2540, 2580, 2667, 3010, 3048, 3556, 3612, 3810, 4445, 4515, 5080, 5160, 5334, 5461, 6020, 6043, 7112, 7224, 7620, 8890, 9030, 10668, 10922, 12040, 12086, 13335, 15240, 16383, 17780, 18060, 18129, 21336, 21844, 24172, 26670, 27305, 30215, 32766, 35560, 36120, 36258, 38227, 42301, 43688, 48344, 53340, 54610, 60430, 65532, 72516, 76454, 81915, 84602, 90645, 106680, 109220, 114681, 120860, 126903, 131064, 145032, 152908, 163830, 169204, 181290, 191135, 211505, 218440, 229362, 241720, 253806, 259849, 305816, 327660, 338408, 362580, 382270, 423010, 458724, 507612, 519698, 573405, 634515, 655320, 725160, 764540, 767461, 779547, 846020, 917448, 1015224, 1039396, 1146810, 1269030, 1299245, 1529080, 1534922, 1559094, 1692040, 1818943, 2078792, 2293620, 2302383, 2538060, 2598490, 3069844, 3118188, 3637886, 3837305, 3897735, 4587240, 4604766, 5076120, 5196980, 5372227, 5456829, 6139688, 6236376, 7275772, 7674610, 7795470, 9094715, 9209532, 10393960, 10744454, 10913658, 11511915, 14551544, 15349220, 15590940, 16116681, 18189430, 18419064, 21488908, 21827316, 23023830, 26861135, 27284145, 30698440, 31181880, 32233362, 33000823, 36378860, 42977816, 43654632, 46047660, 53722270, 54568290, 64466724, 66001646, 72757720, 80583405, 92095320, 99002469, 107444540, 109136580, 128933448, 132003292, 161166810, 165004115, 198004938, 214889080, 218273160, 231005761, 264006584, 322333620, 330008230, 396009876, 462011522, 495012345, 644667240, 660016460, 693017283, 792019752, 924023044, 990024690, 1155028805, 1320032920, 1386034566, 1848046088, 1980049380, 2310057610, 2772069132, 3465086415, 3960098760, 4620115220, 5544138264, 6930172830, 9240230440, 13860345660, 27720691320]

約数ペア:

[(1, 27720691320), (2, 13860345660), (3, 9240230440), (4, 6930172830), (5, 5544138264), (6, 4620115220), (7, 3960098760), (8, 3465086415), (10, 2772069132), (12, 2310057610), (14, 1980049380), (15, 1848046088), (20, 1386034566), (21, 1320032920), (24, 1155028805), (28, 990024690), (30, 924023044), (35, 792019752), (40, 693017283), (42, 660016460), (43, 644667240), (56, 495012345), (60, 462011522), (70, 396009876), (84, 330008230), (86, 322333620), (105, 264006584), (120, 231005761), (127, 218273160), (129, 214889080), (140, 198004938), (168, 165004115), (172, 161166810), (210, 132003292), (215, 128933448), (254, 109136580), (258, 107444540), (280, 99002469), (301, 92095320), (344, 80583405), (381, 72757720), (420, 66001646), (430, 64466724), (508, 54568290), (516, 53722270), (602, 46047660), (635, 43654632), (645, 42977816), (762, 36378860), (840, 33000823), (860, 32233362), (889, 31181880), (903, 30698440), (1016, 27284145), (1032, 26861135), (1204, 23023830), (1270, 21827316), (1290, 21488908), (1505, 18419064), (1524, 18189430), (1720, 16116681), (1778, 15590940), (1806, 15349220), (1905, 14551544), (2408, 11511915), (2540, 10913658), (2580, 10744454), (2667, 10393960), (3010, 9209532), (3048, 9094715), (3556, 7795470), (3612, 7674610), (3810, 7275772), (4445, 6236376), (4515, 6139688), (5080, 5456829), (5160, 5372227), (5334, 5196980), (5461, 5076120), (6020, 4604766), (6043, 4587240), (7112, 3897735), (7224, 3837305), (7620, 3637886), (8890, 3118188), (9030, 3069844), (10668, 2598490), (10922, 2538060), (12040, 2302383), (12086, 2293620), (13335, 2078792), (15240, 1818943), (16383, 1692040), (17780, 1559094), (18060, 1534922), (18129, 1529080), (21336, 1299245), (21844, 1269030), (24172, 1146810), (26670, 1039396), (27305, 1015224), (30215, 917448), (32766, 846020), (35560, 779547), (36120, 767461), (36258, 764540), (38227, 725160), (42301, 655320), (43688, 634515), (48344, 573405), (53340, 519698), (54610, 507612), (60430, 458724), (65532, 423010), (72516, 382270), (76454, 362580), (81915, 338408), (84602, 327660), (90645, 305816), (106680, 259849), (109220, 253806), (114681, 241720), (120860, 229362), (126903, 218440), (131064, 211505), (145032, 191135), (152908, 181290), (163830, 169204)]