165628702960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{87427}}^1$

素因数の和:87663

約数の個数: 160

約数和(自身を含む): 468334310400

約数和(自身を除く): 302705607440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 199, 238, 272, 280, 340, 398, 476, 560, 595, 680, 796, 952, 995, 1190, 1360, 1393, 1592, 1904, 1990, 2380, 2786, 3184, 3383, 3980, 4760, 5572, 6766, 6965, 7960, 9520, 11144, 13532, 13930, 15920, 16915, 22288, 23681, 27064, 27860, 33830, 47362, 54128, 55720, 67660, 87427, 94724, 111440, 118405, 135320, 174854, 189448, 236810, 270640, 349708, 378896, 437135, 473620, 611989, 699416, 874270, 947240, 1223978, 1398832, 1486259, 1748540, 1894480, 2447956, 2972518, 3059945, 3497080, 4895912, 5945036, 6119890, 6994160, 7431295, 9791824, 10403813, 11890072, 12239780, 14862590, 17397973, 20807626, 23780144, 24479560, 29725180, 34795946, 41615252, 48959120, 52019065, 59450360, 69591892, 83230504, 86989865, 104038130, 118900720, 121785811, 139183784, 166461008, 173979730, 208076260, 243571622, 278367568, 295765541, 347959460, 416152520, 487143244, 591531082, 608929055, 695918920, 832305040, 974286488, 1183062164, 1217858110, 1391837840, 1478827705, 1948572976, 2070358787, 2366124328, 2435716220, 2957655410, 4140717574, 4732248656, 4871432440, 5915310820, 8281435148, 9742864880, 10351793935, 11830621640, 16562870296, 20703587870, 23661243280, 33125740592, 41407175740, 82814351480, 165628702960]

約数ペア:

[(1, 165628702960), (2, 82814351480), (4, 41407175740), (5, 33125740592), (7, 23661243280), (8, 20703587870), (10, 16562870296), (14, 11830621640), (16, 10351793935), (17, 9742864880), (20, 8281435148), (28, 5915310820), (34, 4871432440), (35, 4732248656), (40, 4140717574), (56, 2957655410), (68, 2435716220), (70, 2366124328), (80, 2070358787), (85, 1948572976), (112, 1478827705), (119, 1391837840), (136, 1217858110), (140, 1183062164), (170, 974286488), (199, 832305040), (238, 695918920), (272, 608929055), (280, 591531082), (340, 487143244), (398, 416152520), (476, 347959460), (560, 295765541), (595, 278367568), (680, 243571622), (796, 208076260), (952, 173979730), (995, 166461008), (1190, 139183784), (1360, 121785811), (1393, 118900720), (1592, 104038130), (1904, 86989865), (1990, 83230504), (2380, 69591892), (2786, 59450360), (3184, 52019065), (3383, 48959120), (3980, 41615252), (4760, 34795946), (5572, 29725180), (6766, 24479560), (6965, 23780144), (7960, 20807626), (9520, 17397973), (11144, 14862590), (13532, 12239780), (13930, 11890072), (15920, 10403813), (16915, 9791824), (22288, 7431295), (23681, 6994160), (27064, 6119890), (27860, 5945036), (33830, 4895912), (47362, 3497080), (54128, 3059945), (55720, 2972518), (67660, 2447956), (87427, 1894480), (94724, 1748540), (111440, 1486259), (118405, 1398832), (135320, 1223978), (174854, 947240), (189448, 874270), (236810, 699416), (270640, 611989), (349708, 473620), (378896, 437135)]