194621440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 208

約数和(自身を含む): 544930848

約数和(自身を除く): 350309408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 43, 52, 64, 65, 68, 80, 85, 86, 104, 128, 130, 136, 160, 170, 172, 208, 215, 221, 256, 260, 272, 320, 340, 344, 416, 430, 442, 512, 520, 544, 559, 640, 680, 688, 731, 832, 860, 884, 1024, 1040, 1088, 1105, 1118, 1280, 1360, 1376, 1462, 1664, 1720, 1768, 2048, 2080, 2176, 2210, 2236, 2560, 2720, 2752, 2795, 2924, 3328, 3440, 3536, 3655, 4096, 4160, 4352, 4420, 4472, 5120, 5440, 5504, 5590, 5848, 6656, 6880, 7072, 7310, 8320, 8704, 8840, 8944, 9503, 10240, 10880, 11008, 11180, 11696, 13312, 13760, 14144, 14620, 16640, 17408, 17680, 17888, 19006, 20480, 21760, 22016, 22360, 23392, 26624, 27520, 28288, 29240, 33280, 34816, 35360, 35776, 38012, 43520, 44032, 44720, 46784, 47515, 53248, 55040, 56576, 58480, 66560, 69632, 70720, 71552, 76024, 87040, 88064, 89440, 93568, 95030, 110080, 113152, 116960, 133120, 141440, 143104, 152048, 174080, 176128, 178880, 187136, 190060, 220160, 226304, 233920, 266240, 282880, 286208, 304096, 348160, 357760, 374272, 380120, 440320, 452608, 467840, 565760, 572416, 608192, 715520, 748544, 760240, 880640, 905216, 935680, 1131520, 1144832, 1216384, 1431040, 1497088, 1520480, 1871360, 2263040, 2289664, 2432768, 2862080, 2994176, 3040960, 3742720, 4526080, 4865536, 5724160, 6081920, 7485440, 9731072, 11448320, 12163840, 14970880, 19462144, 24327680, 38924288, 48655360, 97310720, 194621440]

約数ペア:

[(1, 194621440), (2, 97310720), (4, 48655360), (5, 38924288), (8, 24327680), (10, 19462144), (13, 14970880), (16, 12163840), (17, 11448320), (20, 9731072), (26, 7485440), (32, 6081920), (34, 5724160), (40, 4865536), (43, 4526080), (52, 3742720), (64, 3040960), (65, 2994176), (68, 2862080), (80, 2432768), (85, 2289664), (86, 2263040), (104, 1871360), (128, 1520480), (130, 1497088), (136, 1431040), (160, 1216384), (170, 1144832), (172, 1131520), (208, 935680), (215, 905216), (221, 880640), (256, 760240), (260, 748544), (272, 715520), (320, 608192), (340, 572416), (344, 565760), (416, 467840), (430, 452608), (442, 440320), (512, 380120), (520, 374272), (544, 357760), (559, 348160), (640, 304096), (680, 286208), (688, 282880), (731, 266240), (832, 233920), (860, 226304), (884, 220160), (1024, 190060), (1040, 187136), (1088, 178880), (1105, 176128), (1118, 174080), (1280, 152048), (1360, 143104), (1376, 141440), (1462, 133120), (1664, 116960), (1720, 113152), (1768, 110080), (2048, 95030), (2080, 93568), (2176, 89440), (2210, 88064), (2236, 87040), (2560, 76024), (2720, 71552), (2752, 70720), (2795, 69632), (2924, 66560), (3328, 58480), (3440, 56576), (3536, 55040), (3655, 53248), (4096, 47515), (4160, 46784), (4352, 44720), (4420, 44032), (4472, 43520), (5120, 38012), (5440, 35776), (5504, 35360), (5590, 34816), (5848, 33280), (6656, 29240), (6880, 28288), (7072, 27520), (7310, 26624), (8320, 23392), (8704, 22360), (8840, 22016), (8944, 21760), (9503, 20480), (10240, 19006), (10880, 17888), (11008, 17680), (11180, 17408), (11696, 16640), (13312, 14620), (13760, 14144)]