7430713040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4943}}^1$

素因数の和:5041

約数の個数: 160

約数和(自身を含む): 19421614080

約数和(自身を除く): 11990901040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 43, 46, 76, 80, 86, 92, 95, 115, 152, 172, 184, 190, 215, 230, 304, 344, 368, 380, 430, 437, 460, 688, 760, 817, 860, 874, 920, 989, 1520, 1634, 1720, 1748, 1840, 1978, 2185, 3268, 3440, 3496, 3956, 4085, 4370, 4943, 4945, 6536, 6992, 7912, 8170, 8740, 9886, 9890, 13072, 15824, 16340, 17480, 18791, 19772, 19780, 24715, 32680, 34960, 37582, 39544, 39560, 49430, 65360, 75164, 79088, 79120, 93917, 93955, 98860, 113689, 150328, 187834, 187910, 197720, 212549, 227378, 300656, 375668, 375820, 395440, 425098, 454756, 469585, 568445, 751336, 751640, 850196, 909512, 939170, 1062745, 1136890, 1502672, 1503280, 1700392, 1819024, 1878340, 2125490, 2160091, 2273780, 3400784, 3756680, 4038431, 4250980, 4320182, 4547560, 4888627, 7513360, 8076862, 8501960, 8640364, 9095120, 9777254, 10800455, 16153724, 17003920, 17280728, 19554508, 20192155, 21600910, 24443135, 32307448, 34561456, 39109016, 40384310, 43201820, 48886270, 64614896, 78218032, 80768620, 86403640, 92883913, 97772540, 161537240, 172807280, 185767826, 195545080, 323074480, 371535652, 391090160, 464419565, 743071304, 928839130, 1486142608, 1857678260, 3715356520, 7430713040]

約数ペア:

[(1, 7430713040), (2, 3715356520), (4, 1857678260), (5, 1486142608), (8, 928839130), (10, 743071304), (16, 464419565), (19, 391090160), (20, 371535652), (23, 323074480), (38, 195545080), (40, 185767826), (43, 172807280), (46, 161537240), (76, 97772540), (80, 92883913), (86, 86403640), (92, 80768620), (95, 78218032), (115, 64614896), (152, 48886270), (172, 43201820), (184, 40384310), (190, 39109016), (215, 34561456), (230, 32307448), (304, 24443135), (344, 21600910), (368, 20192155), (380, 19554508), (430, 17280728), (437, 17003920), (460, 16153724), (688, 10800455), (760, 9777254), (817, 9095120), (860, 8640364), (874, 8501960), (920, 8076862), (989, 7513360), (1520, 4888627), (1634, 4547560), (1720, 4320182), (1748, 4250980), (1840, 4038431), (1978, 3756680), (2185, 3400784), (3268, 2273780), (3440, 2160091), (3496, 2125490), (3956, 1878340), (4085, 1819024), (4370, 1700392), (4943, 1503280), (4945, 1502672), (6536, 1136890), (6992, 1062745), (7912, 939170), (8170, 909512), (8740, 850196), (9886, 751640), (9890, 751336), (13072, 568445), (15824, 469585), (16340, 454756), (17480, 425098), (18791, 395440), (19772, 375820), (19780, 375668), (24715, 300656), (32680, 227378), (34960, 212549), (37582, 197720), (39544, 187910), (39560, 187834), (49430, 150328), (65360, 113689), (75164, 98860), (79088, 93955), (79120, 93917)]