172465920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 216

約数和(自身を含む): 651439152

約数和(自身を除く): 478973232

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1361, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2722, 2816, 2880, 3168, 3520, 3840, 3960, 4083, 4224, 5280, 5444, 5760, 6336, 6805, 7040, 7920, 8166, 8448, 10560, 10888, 11520, 12249, 12672, 13610, 14080, 14971, 15840, 16332, 20415, 21120, 21776, 24498, 25344, 27220, 29942, 31680, 32664, 40830, 42240, 43552, 44913, 48996, 54440, 59884, 61245, 63360, 65328, 74855, 81660, 87104, 89826, 97992, 108880, 119768, 122490, 126720, 130656, 134739, 149710, 163320, 174208, 179652, 195984, 217760, 224565, 239536, 244980, 261312, 269478, 299420, 326640, 348416, 359304, 391968, 435520, 449130, 479072, 489960, 522624, 538956, 598840, 653280, 673695, 718608, 783936, 871040, 898260, 958144, 979920, 1045248, 1077912, 1197680, 1306560, 1347390, 1437216, 1567872, 1742080, 1796520, 1916288, 1959840, 2155824, 2395360, 2613120, 2694780, 2874432, 3135744, 3593040, 3832576, 3919680, 4311648, 4790720, 5226240, 5389560, 5748864, 7186080, 7839360, 8623296, 9581440, 10779120, 11497728, 14372160, 15678720, 17246592, 19162880, 21558240, 28744320, 34493184, 43116480, 57488640, 86232960, 172465920]

約数ペア:

[(1, 172465920), (2, 86232960), (3, 57488640), (4, 43116480), (5, 34493184), (6, 28744320), (8, 21558240), (9, 19162880), (10, 17246592), (11, 15678720), (12, 14372160), (15, 11497728), (16, 10779120), (18, 9581440), (20, 8623296), (22, 7839360), (24, 7186080), (30, 5748864), (32, 5389560), (33, 5226240), (36, 4790720), (40, 4311648), (44, 3919680), (45, 3832576), (48, 3593040), (55, 3135744), (60, 2874432), (64, 2694780), (66, 2613120), (72, 2395360), (80, 2155824), (88, 1959840), (90, 1916288), (96, 1796520), (99, 1742080), (110, 1567872), (120, 1437216), (128, 1347390), (132, 1306560), (144, 1197680), (160, 1077912), (165, 1045248), (176, 979920), (180, 958144), (192, 898260), (198, 871040), (220, 783936), (240, 718608), (256, 673695), (264, 653280), (288, 598840), (320, 538956), (330, 522624), (352, 489960), (360, 479072), (384, 449130), (396, 435520), (440, 391968), (480, 359304), (495, 348416), (528, 326640), (576, 299420), (640, 269478), (660, 261312), (704, 244980), (720, 239536), (768, 224565), (792, 217760), (880, 195984), (960, 179652), (990, 174208), (1056, 163320), (1152, 149710), (1280, 134739), (1320, 130656), (1361, 126720), (1408, 122490), (1440, 119768), (1584, 108880), (1760, 97992), (1920, 89826), (1980, 87104), (2112, 81660), (2304, 74855), (2640, 65328), (2722, 63360), (2816, 61245), (2880, 59884), (3168, 54440), (3520, 48996), (3840, 44913), (3960, 43552), (4083, 42240), (4224, 40830), (5280, 32664), (5444, 31680), (5760, 29942), (6336, 27220), (6805, 25344), (7040, 24498), (7920, 21776), (8166, 21120), (8448, 20415), (10560, 16332), (10888, 15840), (11520, 14971), (12249, 14080), (12672, 13610)]