1460566240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 4324078080

約数和(自身を除く): 2863511840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 59, 62, 70, 80, 92, 112, 115, 118, 124, 140, 155, 160, 161, 184, 217, 224, 230, 236, 248, 280, 295, 310, 322, 368, 413, 434, 460, 472, 496, 560, 590, 620, 644, 713, 736, 805, 826, 868, 920, 944, 961, 992, 1085, 1120, 1180, 1240, 1288, 1357, 1426, 1610, 1652, 1736, 1829, 1840, 1888, 1922, 2065, 2170, 2360, 2480, 2576, 2714, 2852, 3220, 3304, 3472, 3565, 3658, 3680, 3844, 4130, 4340, 4720, 4805, 4960, 4991, 5152, 5428, 5704, 6440, 6608, 6727, 6785, 6944, 7130, 7316, 7688, 8260, 8680, 9145, 9440, 9499, 9610, 9982, 10856, 11408, 12803, 12880, 13216, 13454, 13570, 14260, 14632, 15376, 16520, 17360, 18290, 18998, 19220, 19964, 21712, 22103, 22816, 24955, 25606, 25760, 26908, 27140, 28520, 29264, 30752, 33040, 33635, 34720, 36580, 37996, 38440, 39928, 42067, 43424, 44206, 47495, 49910, 51212, 53816, 54280, 56699, 57040, 58528, 64015, 66080, 67270, 73160, 75992, 76880, 79856, 84134, 88412, 94990, 99820, 102424, 107632, 108560, 110515, 113398, 114080, 128030, 134540, 146320, 151984, 153760, 154721, 159712, 168268, 176824, 189980, 199640, 204848, 210335, 215264, 217120, 221030, 226796, 256060, 269080, 283495, 292640, 294469, 303968, 309442, 336536, 353648, 379960, 396893, 399280, 409696, 420670, 442060, 453592, 512120, 538160, 566990, 588938, 618884, 673072, 707296, 759920, 773605, 793786, 798560, 841340, 884120, 907184, 1024240, 1076320, 1133980, 1177876, 1237768, 1304077, 1346144, 1472345, 1519840, 1547210, 1587572, 1682680, 1768240, 1814368, 1984465, 2048480, 2267960, 2355752, 2475536, 2608154, 2944690, 3094420, 3175144, 3365360, 3536480, 3968930, 4535920, 4711504, 4951072, 5216308, 5889380, 6188840, 6350288, 6520385, 6730720, 7937860, 9071840, 9128539, 9423008, 10432616, 11778760, 12377680, 12700576, 13040770, 15875720, 18257078, 20865232, 23557520, 24755360, 26081540, 31751440, 36514156, 41730464, 45642695, 47115040, 52163080, 63502880, 73028312, 91285390, 104326160, 146056624, 182570780, 208652320, 292113248, 365141560, 730283120, 1460566240]

約数ペア:

[(1, 1460566240), (2, 730283120), (4, 365141560), (5, 292113248), (7, 208652320), (8, 182570780), (10, 146056624), (14, 104326160), (16, 91285390), (20, 73028312), (23, 63502880), (28, 52163080), (31, 47115040), (32, 45642695), (35, 41730464), (40, 36514156), (46, 31751440), (56, 26081540), (59, 24755360), (62, 23557520), (70, 20865232), (80, 18257078), (92, 15875720), (112, 13040770), (115, 12700576), (118, 12377680), (124, 11778760), (140, 10432616), (155, 9423008), (160, 9128539), (161, 9071840), (184, 7937860), (217, 6730720), (224, 6520385), (230, 6350288), (236, 6188840), (248, 5889380), (280, 5216308), (295, 4951072), (310, 4711504), (322, 4535920), (368, 3968930), (413, 3536480), (434, 3365360), (460, 3175144), (472, 3094420), (496, 2944690), (560, 2608154), (590, 2475536), (620, 2355752), (644, 2267960), (713, 2048480), (736, 1984465), (805, 1814368), (826, 1768240), (868, 1682680), (920, 1587572), (944, 1547210), (961, 1519840), (992, 1472345), (1085, 1346144), (1120, 1304077), (1180, 1237768), (1240, 1177876), (1288, 1133980), (1357, 1076320), (1426, 1024240), (1610, 907184), (1652, 884120), (1736, 841340), (1829, 798560), (1840, 793786), (1888, 773605), (1922, 759920), (2065, 707296), (2170, 673072), (2360, 618884), (2480, 588938), (2576, 566990), (2714, 538160), (2852, 512120), (3220, 453592), (3304, 442060), (3472, 420670), (3565, 409696), (3658, 399280), (3680, 396893), (3844, 379960), (4130, 353648), (4340, 336536), (4720, 309442), (4805, 303968), (4960, 294469), (4991, 292640), (5152, 283495), (5428, 269080), (5704, 256060), (6440, 226796), (6608, 221030), (6727, 217120), (6785, 215264), (6944, 210335), (7130, 204848), (7316, 199640), (7688, 189980), (8260, 176824), (8680, 168268), (9145, 159712), (9440, 154721), (9499, 153760), (9610, 151984), (9982, 146320), (10856, 134540), (11408, 128030), (12803, 114080), (12880, 113398), (13216, 110515), (13454, 108560), (13570, 107632), (14260, 102424), (14632, 99820), (15376, 94990), (16520, 88412), (17360, 84134), (18290, 79856), (18998, 76880), (19220, 75992), (19964, 73160), (21712, 67270), (22103, 66080), (22816, 64015), (24955, 58528), (25606, 57040), (25760, 56699), (26908, 54280), (27140, 53816), (28520, 51212), (29264, 49910), (30752, 47495), (33040, 44206), (33635, 43424), (34720, 42067), (36580, 39928), (37996, 38440)]