172006240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 500774400

約数和(自身を除く): 328768160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 70, 76, 80, 95, 112, 118, 133, 137, 140, 152, 160, 190, 224, 236, 266, 274, 280, 295, 304, 380, 413, 472, 532, 548, 560, 590, 608, 665, 685, 760, 826, 944, 959, 1064, 1096, 1120, 1121, 1180, 1330, 1370, 1520, 1652, 1888, 1918, 2065, 2128, 2192, 2242, 2360, 2603, 2660, 2740, 3040, 3304, 3836, 4130, 4256, 4384, 4484, 4720, 4795, 5206, 5320, 5480, 5605, 6608, 7672, 7847, 8083, 8260, 8968, 9440, 9590, 10412, 10640, 10960, 11210, 13015, 13216, 15344, 15694, 16166, 16520, 17936, 18221, 19180, 20824, 21280, 21920, 22420, 26030, 30688, 31388, 32332, 33040, 35872, 36442, 38360, 39235, 40415, 41648, 44840, 52060, 56581, 62776, 64664, 66080, 72884, 76720, 78470, 80830, 83296, 89680, 91105, 104120, 113162, 125552, 129328, 145768, 153440, 153577, 156940, 161660, 179360, 182210, 208240, 226324, 251104, 258656, 282905, 291536, 307154, 313880, 323320, 364420, 416480, 452648, 565810, 583072, 614308, 627760, 646640, 728840, 767885, 905296, 1075039, 1131620, 1228616, 1255520, 1293280, 1457680, 1535770, 1810592, 2150078, 2263240, 2457232, 2915360, 3071540, 4300156, 4526480, 4914464, 5375195, 6143080, 8600312, 9052960, 10750390, 12286160, 17200624, 21500780, 24572320, 34401248, 43001560, 86003120, 172006240]

約数ペア:

[(1, 172006240), (2, 86003120), (4, 43001560), (5, 34401248), (7, 24572320), (8, 21500780), (10, 17200624), (14, 12286160), (16, 10750390), (19, 9052960), (20, 8600312), (28, 6143080), (32, 5375195), (35, 4914464), (38, 4526480), (40, 4300156), (56, 3071540), (59, 2915360), (70, 2457232), (76, 2263240), (80, 2150078), (95, 1810592), (112, 1535770), (118, 1457680), (133, 1293280), (137, 1255520), (140, 1228616), (152, 1131620), (160, 1075039), (190, 905296), (224, 767885), (236, 728840), (266, 646640), (274, 627760), (280, 614308), (295, 583072), (304, 565810), (380, 452648), (413, 416480), (472, 364420), (532, 323320), (548, 313880), (560, 307154), (590, 291536), (608, 282905), (665, 258656), (685, 251104), (760, 226324), (826, 208240), (944, 182210), (959, 179360), (1064, 161660), (1096, 156940), (1120, 153577), (1121, 153440), (1180, 145768), (1330, 129328), (1370, 125552), (1520, 113162), (1652, 104120), (1888, 91105), (1918, 89680), (2065, 83296), (2128, 80830), (2192, 78470), (2242, 76720), (2360, 72884), (2603, 66080), (2660, 64664), (2740, 62776), (3040, 56581), (3304, 52060), (3836, 44840), (4130, 41648), (4256, 40415), (4384, 39235), (4484, 38360), (4720, 36442), (4795, 35872), (5206, 33040), (5320, 32332), (5480, 31388), (5605, 30688), (6608, 26030), (7672, 22420), (7847, 21920), (8083, 21280), (8260, 20824), (8968, 19180), (9440, 18221), (9590, 17936), (10412, 16520), (10640, 16166), (10960, 15694), (11210, 15344), (13015, 13216)]