145298160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 564535296

約数和(自身を除く): 419237136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 227, 240, 252, 254, 280, 315, 336, 360, 381, 420, 454, 504, 508, 560, 630, 635, 681, 720, 762, 840, 889, 908, 1008, 1016, 1135, 1143, 1260, 1270, 1362, 1524, 1589, 1680, 1778, 1816, 1905, 2032, 2043, 2270, 2286, 2520, 2540, 2667, 2724, 3048, 3178, 3405, 3556, 3632, 3810, 4086, 4445, 4540, 4572, 4767, 5040, 5080, 5334, 5448, 5715, 6096, 6356, 6810, 7112, 7620, 7945, 8001, 8172, 8890, 9080, 9144, 9534, 10160, 10215, 10668, 10896, 11430, 12712, 13335, 13620, 14224, 14301, 15240, 15890, 16002, 16344, 17780, 18160, 18288, 19068, 20430, 21336, 22860, 23835, 25424, 26670, 27240, 28602, 28829, 30480, 31780, 32004, 32688, 35560, 38136, 40005, 40860, 42672, 45720, 47670, 53340, 54480, 57204, 57658, 63560, 64008, 71120, 71505, 76272, 80010, 81720, 86487, 91440, 95340, 106680, 114408, 115316, 127120, 128016, 143010, 144145, 160020, 163440, 172974, 190680, 201803, 213360, 228816, 230632, 259461, 286020, 288290, 320040, 345948, 381360, 403606, 432435, 461264, 518922, 572040, 576580, 605409, 640080, 691896, 807212, 864870, 1009015, 1037844, 1144080, 1153160, 1210818, 1297305, 1383792, 1614424, 1729740, 1816227, 2018030, 2075688, 2306320, 2421636, 2594610, 3027045, 3228848, 3459480, 3632454, 4036060, 4151376, 4843272, 5189220, 6054090, 6918960, 7264908, 8072120, 9081135, 9686544, 10378440, 12108180, 14529816, 16144240, 18162270, 20756880, 24216360, 29059632, 36324540, 48432720, 72649080, 145298160]

約数ペア:

[(1, 145298160), (2, 72649080), (3, 48432720), (4, 36324540), (5, 29059632), (6, 24216360), (7, 20756880), (8, 18162270), (9, 16144240), (10, 14529816), (12, 12108180), (14, 10378440), (15, 9686544), (16, 9081135), (18, 8072120), (20, 7264908), (21, 6918960), (24, 6054090), (28, 5189220), (30, 4843272), (35, 4151376), (36, 4036060), (40, 3632454), (42, 3459480), (45, 3228848), (48, 3027045), (56, 2594610), (60, 2421636), (63, 2306320), (70, 2075688), (72, 2018030), (80, 1816227), (84, 1729740), (90, 1614424), (105, 1383792), (112, 1297305), (120, 1210818), (126, 1153160), (127, 1144080), (140, 1037844), (144, 1009015), (168, 864870), (180, 807212), (210, 691896), (227, 640080), (240, 605409), (252, 576580), (254, 572040), (280, 518922), (315, 461264), (336, 432435), (360, 403606), (381, 381360), (420, 345948), (454, 320040), (504, 288290), (508, 286020), (560, 259461), (630, 230632), (635, 228816), (681, 213360), (720, 201803), (762, 190680), (840, 172974), (889, 163440), (908, 160020), (1008, 144145), (1016, 143010), (1135, 128016), (1143, 127120), (1260, 115316), (1270, 114408), (1362, 106680), (1524, 95340), (1589, 91440), (1680, 86487), (1778, 81720), (1816, 80010), (1905, 76272), (2032, 71505), (2043, 71120), (2270, 64008), (2286, 63560), (2520, 57658), (2540, 57204), (2667, 54480), (2724, 53340), (3048, 47670), (3178, 45720), (3405, 42672), (3556, 40860), (3632, 40005), (3810, 38136), (4086, 35560), (4445, 32688), (4540, 32004), (4572, 31780), (4767, 30480), (5040, 28829), (5080, 28602), (5334, 27240), (5448, 26670), (5715, 25424), (6096, 23835), (6356, 22860), (6810, 21336), (7112, 20430), (7620, 19068), (7945, 18288), (8001, 18160), (8172, 17780), (8890, 16344), (9080, 16002), (9144, 15890), (9534, 15240), (10160, 14301), (10215, 14224), (10668, 13620), (10896, 13335), (11430, 12712)]