212209920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 324

約数和(自身を含む): 802341540

約数和(自身を除く): 590131620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 109, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 218, 234, 240, 256, 260, 288, 312, 320, 327, 338, 360, 384, 390, 416, 436, 468, 480, 507, 520, 545, 576, 585, 624, 640, 654, 676, 720, 768, 780, 832, 845, 872, 936, 960, 981, 1014, 1040, 1090, 1152, 1170, 1248, 1280, 1308, 1352, 1417, 1440, 1521, 1560, 1635, 1664, 1690, 1744, 1872, 1920, 1962, 2028, 2080, 2180, 2304, 2340, 2496, 2535, 2616, 2704, 2834, 2880, 3042, 3120, 3270, 3328, 3380, 3488, 3744, 3840, 3924, 4056, 4160, 4251, 4360, 4680, 4905, 4992, 5070, 5232, 5408, 5668, 5760, 6084, 6240, 6540, 6760, 6976, 7085, 7488, 7605, 7848, 8112, 8320, 8502, 8720, 9360, 9810, 9984, 10140, 10464, 10816, 11336, 11520, 12168, 12480, 12753, 13080, 13520, 13952, 14170, 14976, 15210, 15696, 16224, 16640, 17004, 17440, 18421, 18720, 19620, 20280, 20928, 21255, 21632, 22672, 24336, 24960, 25506, 26160, 27040, 27904, 28340, 29952, 30420, 31392, 32448, 34008, 34880, 36842, 37440, 39240, 40560, 41856, 42510, 43264, 45344, 48672, 49920, 51012, 52320, 54080, 55263, 56680, 60840, 62784, 63765, 64896, 68016, 69760, 73684, 74880, 78480, 81120, 83712, 85020, 90688, 92105, 97344, 102024, 104640, 108160, 110526, 113360, 121680, 125568, 127530, 129792, 136032, 139520, 147368, 149760, 156960, 162240, 165789, 170040, 181376, 184210, 194688, 204048, 209280, 216320, 221052, 226720, 243360, 251136, 255060, 272064, 276315, 294736, 313920, 324480, 331578, 340080, 362752, 368420, 389376, 408096, 418560, 442104, 453440, 486720, 510120, 544128, 552630, 589472, 627840, 648960, 663156, 680160, 736840, 816192, 828945, 884208, 906880, 973440, 1020240, 1088256, 1105260, 1178944, 1255680, 1326312, 1360320, 1473680, 1632384, 1657890, 1768416, 1813760, 1946880, 2040480, 2210520, 2357888, 2652624, 2720640, 2947360, 3264768, 3315780, 3536832, 4080960, 4421040, 4715776, 5305248, 5441280, 5894720, 6631560, 7073664, 8161920, 8842080, 10610496, 11789440, 13263120, 14147328, 16323840, 17684160, 21220992, 23578880, 26526240, 35368320, 42441984, 53052480, 70736640, 106104960, 212209920]

約数ペア:

[(1, 212209920), (2, 106104960), (3, 70736640), (4, 53052480), (5, 42441984), (6, 35368320), (8, 26526240), (9, 23578880), (10, 21220992), (12, 17684160), (13, 16323840), (15, 14147328), (16, 13263120), (18, 11789440), (20, 10610496), (24, 8842080), (26, 8161920), (30, 7073664), (32, 6631560), (36, 5894720), (39, 5441280), (40, 5305248), (45, 4715776), (48, 4421040), (52, 4080960), (60, 3536832), (64, 3315780), (65, 3264768), (72, 2947360), (78, 2720640), (80, 2652624), (90, 2357888), (96, 2210520), (104, 2040480), (109, 1946880), (117, 1813760), (120, 1768416), (128, 1657890), (130, 1632384), (144, 1473680), (156, 1360320), (160, 1326312), (169, 1255680), (180, 1178944), (192, 1105260), (195, 1088256), (208, 1020240), (218, 973440), (234, 906880), (240, 884208), (256, 828945), (260, 816192), (288, 736840), (312, 680160), (320, 663156), (327, 648960), (338, 627840), (360, 589472), (384, 552630), (390, 544128), (416, 510120), (436, 486720), (468, 453440), (480, 442104), (507, 418560), (520, 408096), (545, 389376), (576, 368420), (585, 362752), (624, 340080), (640, 331578), (654, 324480), (676, 313920), (720, 294736), (768, 276315), (780, 272064), (832, 255060), (845, 251136), (872, 243360), (936, 226720), (960, 221052), (981, 216320), (1014, 209280), (1040, 204048), (1090, 194688), (1152, 184210), (1170, 181376), (1248, 170040), (1280, 165789), (1308, 162240), (1352, 156960), (1417, 149760), (1440, 147368), (1521, 139520), (1560, 136032), (1635, 129792), (1664, 127530), (1690, 125568), (1744, 121680), (1872, 113360), (1920, 110526), (1962, 108160), (2028, 104640), (2080, 102024), (2180, 97344), (2304, 92105), (2340, 90688), (2496, 85020), (2535, 83712), (2616, 81120), (2704, 78480), (2834, 74880), (2880, 73684), (3042, 69760), (3120, 68016), (3270, 64896), (3328, 63765), (3380, 62784), (3488, 60840), (3744, 56680), (3840, 55263), (3924, 54080), (4056, 52320), (4160, 51012), (4251, 49920), (4360, 48672), (4680, 45344), (4905, 43264), (4992, 42510), (5070, 41856), (5232, 40560), (5408, 39240), (5668, 37440), (5760, 36842), (6084, 34880), (6240, 34008), (6540, 32448), (6760, 31392), (6976, 30420), (7085, 29952), (7488, 28340), (7605, 27904), (7848, 27040), (8112, 26160), (8320, 25506), (8502, 24960), (8720, 24336), (9360, 22672), (9810, 21632), (9984, 21255), (10140, 20928), (10464, 20280), (10816, 19620), (11336, 18720), (11520, 18421), (12168, 17440), (12480, 17004), (12753, 16640), (13080, 16224), (13520, 15696), (13952, 15210), (14170, 14976)]