56431688640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{111121}}^1$

素因数の和:111187

約数の個数: 168

約数和(自身を含む): 187301020368

約数和(自身を除く): 130869331728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 529, 552, 690, 736, 920, 960, 1058, 1104, 1380, 1472, 1587, 1840, 2116, 2208, 2645, 2760, 3174, 3680, 4232, 4416, 5290, 5520, 6348, 7360, 7935, 8464, 10580, 11040, 12696, 15870, 16928, 21160, 22080, 25392, 31740, 33856, 42320, 50784, 63480, 84640, 101568, 111121, 126960, 169280, 222242, 253920, 333363, 444484, 507840, 555605, 666726, 888968, 1111210, 1333452, 1666815, 1777936, 2222420, 2555783, 2666904, 3333630, 3555872, 4444840, 5111566, 5333808, 6667260, 7111744, 7667349, 8889680, 10223132, 10667616, 12778915, 13334520, 15334698, 17779360, 20446264, 21335232, 25557830, 26669040, 30669396, 35558720, 38336745, 40892528, 51115660, 53338080, 58783009, 61338792, 76673490, 81785056, 102231320, 106676160, 117566018, 122677584, 153346980, 163570112, 176349027, 204462640, 235132036, 245355168, 293915045, 306693960, 352698054, 408925280, 470264072, 490710336, 587830090, 613387920, 705396108, 817850560, 881745135, 940528144, 1175660180, 1226775840, 1410792216, 1763490270, 1881056288, 2351320360, 2453551680, 2821584432, 3526980540, 3762112576, 4702640720, 5643168864, 7053961080, 9405281440, 11286337728, 14107922160, 18810562880, 28215844320, 56431688640]

約数ペア:

[(1, 56431688640), (2, 28215844320), (3, 18810562880), (4, 14107922160), (5, 11286337728), (6, 9405281440), (8, 7053961080), (10, 5643168864), (12, 4702640720), (15, 3762112576), (16, 3526980540), (20, 2821584432), (23, 2453551680), (24, 2351320360), (30, 1881056288), (32, 1763490270), (40, 1410792216), (46, 1226775840), (48, 1175660180), (60, 940528144), (64, 881745135), (69, 817850560), (80, 705396108), (92, 613387920), (96, 587830090), (115, 490710336), (120, 470264072), (138, 408925280), (160, 352698054), (184, 306693960), (192, 293915045), (230, 245355168), (240, 235132036), (276, 204462640), (320, 176349027), (345, 163570112), (368, 153346980), (460, 122677584), (480, 117566018), (529, 106676160), (552, 102231320), (690, 81785056), (736, 76673490), (920, 61338792), (960, 58783009), (1058, 53338080), (1104, 51115660), (1380, 40892528), (1472, 38336745), (1587, 35558720), (1840, 30669396), (2116, 26669040), (2208, 25557830), (2645, 21335232), (2760, 20446264), (3174, 17779360), (3680, 15334698), (4232, 13334520), (4416, 12778915), (5290, 10667616), (5520, 10223132), (6348, 8889680), (7360, 7667349), (7935, 7111744), (8464, 6667260), (10580, 5333808), (11040, 5111566), (12696, 4444840), (15870, 3555872), (16928, 3333630), (21160, 2666904), (22080, 2555783), (25392, 2222420), (31740, 1777936), (33856, 1666815), (42320, 1333452), (50784, 1111210), (63480, 888968), (84640, 666726), (101568, 555605), (111121, 507840), (126960, 444484), (169280, 333363), (222242, 253920)]