209684160

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3467}}^1$

素因数の和:3500

約数の個数: 224

約数和(自身を含む): 845637120

約数和(自身を除く): 635952960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3467, 3780, 4032, 4320, 5040, 6048, 6720, 6934, 7560, 8640, 10080, 10401, 12096, 13868, 15120, 17335, 20160, 20802, 24269, 27736, 30240, 31203, 34670, 41604, 48538, 52005, 55472, 60480, 62406, 69340, 72807, 83208, 93609, 97076, 104010, 110944, 121345, 124812, 138680, 145614, 156015, 166416, 187218, 194152, 208020, 218421, 221888, 242690, 249624, 277360, 291228, 312030, 332832, 364035, 374436, 388304, 416040, 436842, 468045, 485380, 499248, 554720, 582456, 624060, 655263, 665664, 728070, 748872, 776608, 832080, 873684, 936090, 970760, 998496, 1092105, 1109440, 1164912, 1248120, 1310526, 1456140, 1497744, 1553216, 1664160, 1747368, 1872180, 1941520, 1996992, 2184210, 2329824, 2496240, 2621052, 2912280, 2995488, 3276315, 3328320, 3494736, 3744360, 3883040, 4368420, 4659648, 4992480, 5242104, 5824560, 5990976, 6552630, 6989472, 7488720, 7766080, 8736840, 9984960, 10484208, 11649120, 13105260, 13978944, 14977440, 17473680, 20968416, 23298240, 26210520, 29954880, 34947360, 41936832, 52421040, 69894720, 104842080, 209684160]

約数ペア:

[(1, 209684160), (2, 104842080), (3, 69894720), (4, 52421040), (5, 41936832), (6, 34947360), (7, 29954880), (8, 26210520), (9, 23298240), (10, 20968416), (12, 17473680), (14, 14977440), (15, 13978944), (16, 13105260), (18, 11649120), (20, 10484208), (21, 9984960), (24, 8736840), (27, 7766080), (28, 7488720), (30, 6989472), (32, 6552630), (35, 5990976), (36, 5824560), (40, 5242104), (42, 4992480), (45, 4659648), (48, 4368420), (54, 3883040), (56, 3744360), (60, 3494736), (63, 3328320), (64, 3276315), (70, 2995488), (72, 2912280), (80, 2621052), (84, 2496240), (90, 2329824), (96, 2184210), (105, 1996992), (108, 1941520), (112, 1872180), (120, 1747368), (126, 1664160), (135, 1553216), (140, 1497744), (144, 1456140), (160, 1310526), (168, 1248120), (180, 1164912), (189, 1109440), (192, 1092105), (210, 998496), (216, 970760), (224, 936090), (240, 873684), (252, 832080), (270, 776608), (280, 748872), (288, 728070), (315, 665664), (320, 655263), (336, 624060), (360, 582456), (378, 554720), (420, 499248), (432, 485380), (448, 468045), (480, 436842), (504, 416040), (540, 388304), (560, 374436), (576, 364035), (630, 332832), (672, 312030), (720, 291228), (756, 277360), (840, 249624), (864, 242690), (945, 221888), (960, 218421), (1008, 208020), (1080, 194152), (1120, 187218), (1260, 166416), (1344, 156015), (1440, 145614), (1512, 138680), (1680, 124812), (1728, 121345), (1890, 110944), (2016, 104010), (2160, 97076), (2240, 93609), (2520, 83208), (2880, 72807), (3024, 69340), (3360, 62406), (3467, 60480), (3780, 55472), (4032, 52005), (4320, 48538), (5040, 41604), (6048, 34670), (6720, 31203), (6934, 30240), (7560, 27736), (8640, 24269), (10080, 20802), (10401, 20160), (12096, 17335), (13868, 15120)]