220649760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2375

約数の個数: 144

約数和(自身を含む): 764539776

約数和(自身を除く): 543890016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2287, 2412, 2680, 3015, 3216, 4020, 4574, 4824, 5360, 6030, 6432, 6861, 8040, 9148, 9648, 10720, 11435, 12060, 13722, 16080, 18296, 19296, 20583, 22870, 24120, 27444, 32160, 34305, 36592, 41166, 45740, 48240, 54888, 68610, 73184, 82332, 91480, 96480, 102915, 109776, 137220, 153229, 164664, 182960, 205830, 219552, 274440, 306458, 329328, 365920, 411660, 459687, 548880, 612916, 658656, 766145, 823320, 919374, 1097760, 1225832, 1379061, 1532290, 1646640, 1838748, 2298435, 2451664, 2758122, 3064580, 3293280, 3677496, 4596870, 4903328, 5516244, 6129160, 6895305, 7354992, 9193740, 11032488, 12258320, 13790610, 14709984, 18387480, 22064976, 24516640, 27581220, 36774960, 44129952, 55162440, 73549920, 110324880, 220649760]

約数ペア:

[(1, 220649760), (2, 110324880), (3, 73549920), (4, 55162440), (5, 44129952), (6, 36774960), (8, 27581220), (9, 24516640), (10, 22064976), (12, 18387480), (15, 14709984), (16, 13790610), (18, 12258320), (20, 11032488), (24, 9193740), (30, 7354992), (32, 6895305), (36, 6129160), (40, 5516244), (45, 4903328), (48, 4596870), (60, 3677496), (67, 3293280), (72, 3064580), (80, 2758122), (90, 2451664), (96, 2298435), (120, 1838748), (134, 1646640), (144, 1532290), (160, 1379061), (180, 1225832), (201, 1097760), (240, 919374), (268, 823320), (288, 766145), (335, 658656), (360, 612916), (402, 548880), (480, 459687), (536, 411660), (603, 365920), (670, 329328), (720, 306458), (804, 274440), (1005, 219552), (1072, 205830), (1206, 182960), (1340, 164664), (1440, 153229), (1608, 137220), (2010, 109776), (2144, 102915), (2287, 96480), (2412, 91480), (2680, 82332), (3015, 73184), (3216, 68610), (4020, 54888), (4574, 48240), (4824, 45740), (5360, 41166), (6030, 36592), (6432, 34305), (6861, 32160), (8040, 27444), (9148, 24120), (9648, 22870), (10720, 20583), (11435, 19296), (12060, 18296), (13722, 16080)]