1817148960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10429}}^1$

素因数の和:10472

約数の個数: 216

約数和(自身を含む): 6816651660

約数和(自身を除く): 4999502700

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, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7920, 8712, 9680, 10429, 10890, 11616, 14520, 15840, 17424, 19360, 20858, 21780, 29040, 31287, 34848, 41716, 43560, 52145, 58080, 62574, 83432, 87120, 93861, 104290, 114719, 125148, 156435, 166864, 174240, 187722, 208580, 229438, 250296, 312870, 333728, 344157, 375444, 417160, 458876, 469305, 500592, 573595, 625740, 688314, 750888, 834320, 917752, 938610, 1001184, 1032471, 1147190, 1251480, 1261909, 1376628, 1501776, 1668640, 1720785, 1835504, 1877220, 2064942, 2294380, 2502960, 2523818, 2753256, 3003552, 3441570, 3671008, 3754440, 3785727, 4129884, 4588760, 5005920, 5047636, 5162355, 5506512, 6309545, 6883140, 7508880, 7571454, 8259768, 9177520, 10095272, 10324710, 11013024, 11357181, 12619090, 13766280, 15017760, 15142908, 16519536, 18355040, 18928635, 20190544, 20649420, 22714362, 25238180, 27532560, 30285816, 33039072, 37857270, 40381088, 41298840, 45428724, 50476360, 55065120, 56785905, 60571632, 75714540, 82597680, 90857448, 100952720, 113571810, 121143264, 151429080, 165195360, 181714896, 201905440, 227143620, 302858160, 363429792, 454287240, 605716320, 908574480, 1817148960]

約数ペア:

[(1, 1817148960), (2, 908574480), (3, 605716320), (4, 454287240), (5, 363429792), (6, 302858160), (8, 227143620), (9, 201905440), (10, 181714896), (11, 165195360), (12, 151429080), (15, 121143264), (16, 113571810), (18, 100952720), (20, 90857448), (22, 82597680), (24, 75714540), (30, 60571632), (32, 56785905), (33, 55065120), (36, 50476360), (40, 45428724), (44, 41298840), (45, 40381088), (48, 37857270), (55, 33039072), (60, 30285816), (66, 27532560), (72, 25238180), (80, 22714362), (88, 20649420), (90, 20190544), (96, 18928635), (99, 18355040), (110, 16519536), (120, 15142908), (121, 15017760), (132, 13766280), (144, 12619090), (160, 11357181), (165, 11013024), (176, 10324710), (180, 10095272), (198, 9177520), (220, 8259768), (240, 7571454), (242, 7508880), (264, 6883140), (288, 6309545), (330, 5506512), (352, 5162355), (360, 5047636), (363, 5005920), (396, 4588760), (440, 4129884), (480, 3785727), (484, 3754440), (495, 3671008), (528, 3441570), (605, 3003552), (660, 2753256), (720, 2523818), (726, 2502960), (792, 2294380), (880, 2064942), (968, 1877220), (990, 1835504), (1056, 1720785), (1089, 1668640), (1210, 1501776), (1320, 1376628), (1440, 1261909), (1452, 1251480), (1584, 1147190), (1760, 1032471), (1815, 1001184), (1936, 938610), (1980, 917752), (2178, 834320), (2420, 750888), (2640, 688314), (2904, 625740), (3168, 573595), (3630, 500592), (3872, 469305), (3960, 458876), (4356, 417160), (4840, 375444), (5280, 344157), (5445, 333728), (5808, 312870), (7260, 250296), (7920, 229438), (8712, 208580), (9680, 187722), (10429, 174240), (10890, 166864), (11616, 156435), (14520, 125148), (15840, 114719), (17424, 104290), (19360, 93861), (20858, 87120), (21780, 83432), (29040, 62574), (31287, 58080), (34848, 52145), (41716, 43560)]