47115040

素因数分解:

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

素因数の和:135

約数の個数: 192

約数和(自身を含む): 139345920

約数和(自身を除く): 92230880

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, 992, 1085, 1120, 1180, 1240, 1288, 1357, 1426, 1610, 1652, 1736, 1829, 1840, 1888, 2065, 2170, 2360, 2480, 2576, 2714, 2852, 3220, 3304, 3472, 3565, 3658, 3680, 4130, 4340, 4720, 4960, 4991, 5152, 5428, 5704, 6440, 6608, 6785, 6944, 7130, 7316, 8260, 8680, 9145, 9440, 9499, 9982, 10856, 11408, 12803, 12880, 13216, 13570, 14260, 14632, 16520, 17360, 18290, 18998, 19964, 21712, 22816, 24955, 25606, 25760, 27140, 28520, 29264, 33040, 34720, 36580, 37996, 39928, 42067, 43424, 47495, 49910, 51212, 54280, 57040, 58528, 64015, 66080, 73160, 75992, 79856, 84134, 94990, 99820, 102424, 108560, 114080, 128030, 146320, 151984, 159712, 168268, 189980, 199640, 204848, 210335, 217120, 256060, 292640, 294469, 303968, 336536, 379960, 399280, 409696, 420670, 512120, 588938, 673072, 759920, 798560, 841340, 1024240, 1177876, 1346144, 1472345, 1519840, 1682680, 2048480, 2355752, 2944690, 3365360, 4711504, 5889380, 6730720, 9423008, 11778760, 23557520, 47115040]

約数ペア:

[(1, 47115040), (2, 23557520), (4, 11778760), (5, 9423008), (7, 6730720), (8, 5889380), (10, 4711504), (14, 3365360), (16, 2944690), (20, 2355752), (23, 2048480), (28, 1682680), (31, 1519840), (32, 1472345), (35, 1346144), (40, 1177876), (46, 1024240), (56, 841340), (59, 798560), (62, 759920), (70, 673072), (80, 588938), (92, 512120), (112, 420670), (115, 409696), (118, 399280), (124, 379960), (140, 336536), (155, 303968), (160, 294469), (161, 292640), (184, 256060), (217, 217120), (224, 210335), (230, 204848), (236, 199640), (248, 189980), (280, 168268), (295, 159712), (310, 151984), (322, 146320), (368, 128030), (413, 114080), (434, 108560), (460, 102424), (472, 99820), (496, 94990), (560, 84134), (590, 79856), (620, 75992), (644, 73160), (713, 66080), (736, 64015), (805, 58528), (826, 57040), (868, 54280), (920, 51212), (944, 49910), (992, 47495), (1085, 43424), (1120, 42067), (1180, 39928), (1240, 37996), (1288, 36580), (1357, 34720), (1426, 33040), (1610, 29264), (1652, 28520), (1736, 27140), (1829, 25760), (1840, 25606), (1888, 24955), (2065, 22816), (2170, 21712), (2360, 19964), (2480, 18998), (2576, 18290), (2714, 17360), (2852, 16520), (3220, 14632), (3304, 14260), (3472, 13570), (3565, 13216), (3658, 12880), (3680, 12803), (4130, 11408), (4340, 10856), (4720, 9982), (4960, 9499), (4991, 9440), (5152, 9145), (5428, 8680), (5704, 8260), (6440, 7316), (6608, 7130), (6785, 6944)]