15697771740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:881

約数の個数: 288

約数和(自身を含む): 55359682560

約数和(自身を除く): 39661910820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 367, 409, 415, 420, 498, 581, 630, 734, 747, 818, 830, 996, 1101, 1162, 1227, 1245, 1260, 1468, 1494, 1636, 1660, 1743, 1835, 2045, 2202, 2324, 2454, 2490, 2569, 2863, 2905, 2988, 3303, 3486, 3670, 3681, 3735, 4090, 4404, 4908, 4980, 5138, 5229, 5505, 5726, 5810, 6135, 6606, 6972, 7340, 7362, 7470, 7707, 8180, 8589, 8715, 10276, 10458, 11010, 11452, 11620, 12270, 12845, 13212, 14315, 14724, 14940, 15414, 16515, 17178, 17430, 18405, 20916, 22020, 23121, 24540, 25690, 25767, 26145, 28630, 30461, 30828, 33030, 33947, 34356, 34860, 36810, 38535, 42945, 46242, 51380, 51534, 52290, 57260, 60922, 66060, 67894, 73620, 77070, 85890, 91383, 92484, 101841, 103068, 104580, 115605, 121844, 128835, 135788, 150103, 152305, 154140, 169735, 171780, 182766, 203682, 213227, 231210, 237629, 257670, 274149, 300206, 304610, 305523, 339470, 365532, 407364, 426454, 450309, 456915, 462420, 475258, 509205, 515340, 548298, 600412, 609220, 611046, 639681, 678940, 712887, 750515, 852908, 900618, 913830, 950516, 1018410, 1050721, 1066135, 1096596, 1188145, 1222092, 1279362, 1350927, 1370745, 1425774, 1501030, 1527615, 1801236, 1827660, 1919043, 2036820, 2101442, 2132270, 2138661, 2251545, 2376290, 2558724, 2701854, 2741490, 2851548, 3002060, 3055230, 3152163, 3198405, 3564435, 3838086, 4202884, 4264540, 4277322, 4503090, 4752580, 5253605, 5403708, 5482980, 6110460, 6304326, 6396810, 6754635, 7128870, 7676172, 8554644, 9006180, 9456489, 9595215, 10507210, 10693305, 12458549, 12608652, 12793620, 13509270, 14257740, 15760815, 18912978, 19190430, 21014420, 21386610, 24917098, 27018540, 31521630, 37375647, 37825956, 38380860, 42773220, 47282445, 49834196, 62292745, 63043260, 74751294, 87209843, 94564890, 112126941, 124585490, 149502588, 174419686, 186878235, 189129780, 224253882, 249170980, 261629529, 348839372, 373756470, 436049215, 448507764, 523259058, 560634705, 747512940, 784888587, 872098430, 1046518116, 1121269410, 1308147645, 1569777174, 1744196860, 2242538820, 2616295290, 3139554348, 3924442935, 5232590580, 7848885870, 15697771740]

約数ペア:

[(1, 15697771740), (2, 7848885870), (3, 5232590580), (4, 3924442935), (5, 3139554348), (6, 2616295290), (7, 2242538820), (9, 1744196860), (10, 1569777174), (12, 1308147645), (14, 1121269410), (15, 1046518116), (18, 872098430), (20, 784888587), (21, 747512940), (28, 560634705), (30, 523259058), (35, 448507764), (36, 436049215), (42, 373756470), (45, 348839372), (60, 261629529), (63, 249170980), (70, 224253882), (83, 189129780), (84, 186878235), (90, 174419686), (105, 149502588), (126, 124585490), (140, 112126941), (166, 94564890), (180, 87209843), (210, 74751294), (249, 63043260), (252, 62292745), (315, 49834196), (332, 47282445), (367, 42773220), (409, 38380860), (415, 37825956), (420, 37375647), (498, 31521630), (581, 27018540), (630, 24917098), (734, 21386610), (747, 21014420), (818, 19190430), (830, 18912978), (996, 15760815), (1101, 14257740), (1162, 13509270), (1227, 12793620), (1245, 12608652), (1260, 12458549), (1468, 10693305), (1494, 10507210), (1636, 9595215), (1660, 9456489), (1743, 9006180), (1835, 8554644), (2045, 7676172), (2202, 7128870), (2324, 6754635), (2454, 6396810), (2490, 6304326), (2569, 6110460), (2863, 5482980), (2905, 5403708), (2988, 5253605), (3303, 4752580), (3486, 4503090), (3670, 4277322), (3681, 4264540), (3735, 4202884), (4090, 3838086), (4404, 3564435), (4908, 3198405), (4980, 3152163), (5138, 3055230), (5229, 3002060), (5505, 2851548), (5726, 2741490), (5810, 2701854), (6135, 2558724), (6606, 2376290), (6972, 2251545), (7340, 2138661), (7362, 2132270), (7470, 2101442), (7707, 2036820), (8180, 1919043), (8589, 1827660), (8715, 1801236), (10276, 1527615), (10458, 1501030), (11010, 1425774), (11452, 1370745), (11620, 1350927), (12270, 1279362), (12845, 1222092), (13212, 1188145), (14315, 1096596), (14724, 1066135), (14940, 1050721), (15414, 1018410), (16515, 950516), (17178, 913830), (17430, 900618), (18405, 852908), (20916, 750515), (22020, 712887), (23121, 678940), (24540, 639681), (25690, 611046), (25767, 609220), (26145, 600412), (28630, 548298), (30461, 515340), (30828, 509205), (33030, 475258), (33947, 462420), (34356, 456915), (34860, 450309), (36810, 426454), (38535, 407364), (42945, 365532), (46242, 339470), (51380, 305523), (51534, 304610), (52290, 300206), (57260, 274149), (60922, 257670), (66060, 237629), (67894, 231210), (73620, 213227), (77070, 203682), (85890, 182766), (91383, 171780), (92484, 169735), (101841, 154140), (103068, 152305), (104580, 150103), (115605, 135788), (121844, 128835)]