194517120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 256

約数和(自身を含む): 727937280

約数和(自身を除く): 533420160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 353, 384, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 706, 820, 840, 861, 896, 960, 984, 1059, 1120, 1148, 1230, 1312, 1344, 1412, 1435, 1640, 1680, 1722, 1765, 1920, 1968, 2118, 2240, 2296, 2460, 2471, 2624, 2688, 2824, 2870, 3280, 3360, 3444, 3530, 3936, 4236, 4305, 4480, 4592, 4920, 4942, 5248, 5295, 5648, 5740, 6560, 6720, 6888, 7060, 7413, 7872, 8472, 8610, 9184, 9840, 9884, 10590, 11296, 11480, 12355, 13120, 13440, 13776, 14120, 14473, 14826, 15744, 16944, 17220, 18368, 19680, 19768, 21180, 22592, 22960, 24710, 26240, 27552, 28240, 28946, 29652, 33888, 34440, 36736, 37065, 39360, 39536, 42360, 43419, 45184, 45920, 49420, 55104, 56480, 57892, 59304, 67776, 68880, 72365, 74130, 78720, 79072, 84720, 86838, 91840, 98840, 101311, 110208, 112960, 115784, 118608, 135552, 137760, 144730, 148260, 158144, 169440, 173676, 183680, 197680, 202622, 217095, 225920, 231568, 237216, 275520, 289460, 296520, 303933, 316288, 338880, 347352, 395360, 405244, 434190, 463136, 474432, 506555, 551040, 578920, 593040, 607866, 677760, 694704, 790720, 810488, 868380, 926272, 948864, 1013110, 1157840, 1186080, 1215732, 1389408, 1519665, 1581440, 1620976, 1736760, 1852544, 2026220, 2315680, 2372160, 2431464, 2778816, 3039330, 3241952, 3473520, 4052440, 4631360, 4744320, 4862928, 5557632, 6078660, 6483904, 6947040, 8104880, 9262720, 9725856, 12157320, 12967808, 13894080, 16209760, 19451712, 24314640, 27788160, 32419520, 38903424, 48629280, 64839040, 97258560, 194517120]

約数ペア:

[(1, 194517120), (2, 97258560), (3, 64839040), (4, 48629280), (5, 38903424), (6, 32419520), (7, 27788160), (8, 24314640), (10, 19451712), (12, 16209760), (14, 13894080), (15, 12967808), (16, 12157320), (20, 9725856), (21, 9262720), (24, 8104880), (28, 6947040), (30, 6483904), (32, 6078660), (35, 5557632), (40, 4862928), (41, 4744320), (42, 4631360), (48, 4052440), (56, 3473520), (60, 3241952), (64, 3039330), (70, 2778816), (80, 2431464), (82, 2372160), (84, 2315680), (96, 2026220), (105, 1852544), (112, 1736760), (120, 1620976), (123, 1581440), (128, 1519665), (140, 1389408), (160, 1215732), (164, 1186080), (168, 1157840), (192, 1013110), (205, 948864), (210, 926272), (224, 868380), (240, 810488), (246, 790720), (280, 694704), (287, 677760), (320, 607866), (328, 593040), (336, 578920), (353, 551040), (384, 506555), (410, 474432), (420, 463136), (448, 434190), (480, 405244), (492, 395360), (560, 347352), (574, 338880), (615, 316288), (640, 303933), (656, 296520), (672, 289460), (706, 275520), (820, 237216), (840, 231568), (861, 225920), (896, 217095), (960, 202622), (984, 197680), (1059, 183680), (1120, 173676), (1148, 169440), (1230, 158144), (1312, 148260), (1344, 144730), (1412, 137760), (1435, 135552), (1640, 118608), (1680, 115784), (1722, 112960), (1765, 110208), (1920, 101311), (1968, 98840), (2118, 91840), (2240, 86838), (2296, 84720), (2460, 79072), (2471, 78720), (2624, 74130), (2688, 72365), (2824, 68880), (2870, 67776), (3280, 59304), (3360, 57892), (3444, 56480), (3530, 55104), (3936, 49420), (4236, 45920), (4305, 45184), (4480, 43419), (4592, 42360), (4920, 39536), (4942, 39360), (5248, 37065), (5295, 36736), (5648, 34440), (5740, 33888), (6560, 29652), (6720, 28946), (6888, 28240), (7060, 27552), (7413, 26240), (7872, 24710), (8472, 22960), (8610, 22592), (9184, 21180), (9840, 19768), (9884, 19680), (10590, 18368), (11296, 17220), (11480, 16944), (12355, 15744), (13120, 14826), (13440, 14473), (13776, 14120)]