15219167160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{128237}}^1$

素因数の和:128317

約数の個数: 128

約数和(自身を含む): 48750958080

約数和(自身を除く): 33531790920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1720, 1978, 2580, 2760, 2967, 3956, 4945, 5160, 5934, 7912, 9890, 11868, 14835, 19780, 23736, 29670, 39560, 59340, 118680, 128237, 256474, 384711, 512948, 641185, 769422, 1025896, 1282370, 1538844, 1923555, 2564740, 2949451, 3077688, 3847110, 5129480, 5514191, 5898902, 7694220, 8848353, 11028382, 11797804, 14747255, 15388440, 16542573, 17696706, 22056764, 23595608, 27570955, 29494510, 33085146, 35393412, 44113528, 44241765, 55141910, 58989020, 66170292, 70786824, 82712865, 88483530, 110283820, 117978040, 126826393, 132340584, 165425730, 176967060, 220567640, 253652786, 330851460, 353934120, 380479179, 507305572, 634131965, 661702920, 760958358, 1014611144, 1268263930, 1521916716, 1902395895, 2536527860, 3043833432, 3804791790, 5073055720, 7609583580, 15219167160]

約数ペア:

[(1, 15219167160), (2, 7609583580), (3, 5073055720), (4, 3804791790), (5, 3043833432), (6, 2536527860), (8, 1902395895), (10, 1521916716), (12, 1268263930), (15, 1014611144), (20, 760958358), (23, 661702920), (24, 634131965), (30, 507305572), (40, 380479179), (43, 353934120), (46, 330851460), (60, 253652786), (69, 220567640), (86, 176967060), (92, 165425730), (115, 132340584), (120, 126826393), (129, 117978040), (138, 110283820), (172, 88483530), (184, 82712865), (215, 70786824), (230, 66170292), (258, 58989020), (276, 55141910), (344, 44241765), (345, 44113528), (430, 35393412), (460, 33085146), (516, 29494510), (552, 27570955), (645, 23595608), (690, 22056764), (860, 17696706), (920, 16542573), (989, 15388440), (1032, 14747255), (1290, 11797804), (1380, 11028382), (1720, 8848353), (1978, 7694220), (2580, 5898902), (2760, 5514191), (2967, 5129480), (3956, 3847110), (4945, 3077688), (5160, 2949451), (5934, 2564740), (7912, 1923555), (9890, 1538844), (11868, 1282370), (14835, 1025896), (19780, 769422), (23736, 641185), (29670, 512948), (39560, 384711), (59340, 256474), (118680, 128237)]