8805221640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1117}}^1$

素因数の和:1954

約数の個数: 192

約数和(自身を含む): 29740052160

約数和(自身を除く): 20934830520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 811, 972, 1080, 1117, 1215, 1620, 1622, 1944, 2234, 2430, 2433, 3240, 3244, 3351, 4055, 4468, 4860, 4866, 5585, 6488, 6702, 7299, 8110, 8936, 9720, 9732, 10053, 11170, 12165, 13404, 14598, 16220, 16755, 19464, 20106, 21897, 22340, 24330, 26808, 29196, 30159, 32440, 33510, 36495, 40212, 43794, 44680, 48660, 50265, 58392, 60318, 65691, 67020, 72990, 80424, 87588, 90477, 97320, 100530, 109485, 120636, 131382, 134040, 145980, 150795, 175176, 180954, 197073, 201060, 218970, 241272, 262764, 271431, 291960, 301590, 328455, 361908, 394146, 402120, 437940, 452385, 525528, 542862, 603180, 656910, 723816, 788292, 875880, 904770, 905887, 985365, 1085724, 1206360, 1313820, 1357155, 1576584, 1809540, 1811774, 1970730, 2171448, 2627640, 2714310, 2717661, 3619080, 3623548, 3941460, 4529435, 5428620, 5435322, 7247096, 7882920, 8152983, 9058870, 10857240, 10870644, 13588305, 16305966, 18117740, 21741288, 24458949, 27176610, 32611932, 36235480, 40764915, 48917898, 54353220, 65223864, 73376847, 81529830, 97835796, 108706440, 122294745, 146753694, 163059660, 195671592, 220130541, 244589490, 293507388, 326119320, 366884235, 440261082, 489178980, 587014776, 733768470, 880522164, 978357960, 1100652705, 1467536940, 1761044328, 2201305410, 2935073880, 4402610820, 8805221640]

約数ペア:

[(1, 8805221640), (2, 4402610820), (3, 2935073880), (4, 2201305410), (5, 1761044328), (6, 1467536940), (8, 1100652705), (9, 978357960), (10, 880522164), (12, 733768470), (15, 587014776), (18, 489178980), (20, 440261082), (24, 366884235), (27, 326119320), (30, 293507388), (36, 244589490), (40, 220130541), (45, 195671592), (54, 163059660), (60, 146753694), (72, 122294745), (81, 108706440), (90, 97835796), (108, 81529830), (120, 73376847), (135, 65223864), (162, 54353220), (180, 48917898), (216, 40764915), (243, 36235480), (270, 32611932), (324, 27176610), (360, 24458949), (405, 21741288), (486, 18117740), (540, 16305966), (648, 13588305), (810, 10870644), (811, 10857240), (972, 9058870), (1080, 8152983), (1117, 7882920), (1215, 7247096), (1620, 5435322), (1622, 5428620), (1944, 4529435), (2234, 3941460), (2430, 3623548), (2433, 3619080), (3240, 2717661), (3244, 2714310), (3351, 2627640), (4055, 2171448), (4468, 1970730), (4860, 1811774), (4866, 1809540), (5585, 1576584), (6488, 1357155), (6702, 1313820), (7299, 1206360), (8110, 1085724), (8936, 985365), (9720, 905887), (9732, 904770), (10053, 875880), (11170, 788292), (12165, 723816), (13404, 656910), (14598, 603180), (16220, 542862), (16755, 525528), (19464, 452385), (20106, 437940), (21897, 402120), (22340, 394146), (24330, 361908), (26808, 328455), (29196, 301590), (30159, 291960), (32440, 271431), (33510, 262764), (36495, 241272), (40212, 218970), (43794, 201060), (44680, 197073), (48660, 180954), (50265, 175176), (58392, 150795), (60318, 145980), (65691, 134040), (67020, 131382), (72990, 120636), (80424, 109485), (87588, 100530), (90477, 97320)]