229904640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2885

約数の個数: 216

約数和(自身を含む): 909400128

約数和(自身を除く): 679495488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2851, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5702, 5760, 6720, 8064, 8553, 8960, 10080, 11404, 11520, 13440, 14255, 16128, 17106, 19957, 20160, 22808, 25659, 26880, 28510, 34212, 39914, 40320, 42765, 45616, 51318, 57020, 59871, 68424, 79828, 80640, 85530, 91232, 99785, 102636, 114040, 119742, 128295, 136848, 159656, 171060, 179613, 182464, 199570, 205272, 228080, 239484, 256590, 273696, 299355, 319312, 342120, 359226, 364928, 399140, 410544, 456160, 478968, 513180, 547392, 598710, 638624, 684240, 718452, 729856, 798280, 821088, 898065, 912320, 957936, 1026360, 1094784, 1197420, 1277248, 1368480, 1436904, 1596560, 1642176, 1796130, 1824640, 1915872, 2052720, 2189568, 2394840, 2554496, 2736960, 2873808, 3193120, 3284352, 3592260, 3649280, 3831744, 4105440, 4789680, 5108992, 5473920, 5747616, 6386240, 6568704, 7184520, 7663488, 8210880, 9579360, 10947840, 11495232, 12772480, 14369040, 15326976, 16421760, 19158720, 22990464, 25544960, 28738080, 32843520, 38317440, 45980928, 57476160, 76634880, 114952320, 229904640]

約数ペア:

[(1, 229904640), (2, 114952320), (3, 76634880), (4, 57476160), (5, 45980928), (6, 38317440), (7, 32843520), (8, 28738080), (9, 25544960), (10, 22990464), (12, 19158720), (14, 16421760), (15, 15326976), (16, 14369040), (18, 12772480), (20, 11495232), (21, 10947840), (24, 9579360), (28, 8210880), (30, 7663488), (32, 7184520), (35, 6568704), (36, 6386240), (40, 5747616), (42, 5473920), (45, 5108992), (48, 4789680), (56, 4105440), (60, 3831744), (63, 3649280), (64, 3592260), (70, 3284352), (72, 3193120), (80, 2873808), (84, 2736960), (90, 2554496), (96, 2394840), (105, 2189568), (112, 2052720), (120, 1915872), (126, 1824640), (128, 1796130), (140, 1642176), (144, 1596560), (160, 1436904), (168, 1368480), (180, 1277248), (192, 1197420), (210, 1094784), (224, 1026360), (240, 957936), (252, 912320), (256, 898065), (280, 821088), (288, 798280), (315, 729856), (320, 718452), (336, 684240), (360, 638624), (384, 598710), (420, 547392), (448, 513180), (480, 478968), (504, 456160), (560, 410544), (576, 399140), (630, 364928), (640, 359226), (672, 342120), (720, 319312), (768, 299355), (840, 273696), (896, 256590), (960, 239484), (1008, 228080), (1120, 205272), (1152, 199570), (1260, 182464), (1280, 179613), (1344, 171060), (1440, 159656), (1680, 136848), (1792, 128295), (1920, 119742), (2016, 114040), (2240, 102636), (2304, 99785), (2520, 91232), (2688, 85530), (2851, 80640), (2880, 79828), (3360, 68424), (3840, 59871), (4032, 57020), (4480, 51318), (5040, 45616), (5376, 42765), (5702, 40320), (5760, 39914), (6720, 34212), (8064, 28510), (8553, 26880), (8960, 25659), (10080, 22808), (11404, 20160), (11520, 19957), (13440, 17106), (14255, 16128)]