1288894530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 4022784000

約数和(自身を除く): 2733889470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 59, 66, 70, 77, 98, 105, 110, 118, 147, 154, 165, 177, 193, 210, 231, 245, 294, 295, 330, 343, 354, 385, 386, 413, 462, 490, 539, 579, 590, 649, 686, 735, 770, 826, 885, 965, 1029, 1078, 1155, 1158, 1239, 1298, 1351, 1470, 1617, 1715, 1770, 1930, 1947, 2058, 2065, 2123, 2310, 2478, 2695, 2702, 2891, 2895, 3234, 3245, 3430, 3773, 3894, 4053, 4130, 4246, 4543, 5145, 5390, 5782, 5790, 6195, 6369, 6490, 6755, 7546, 8085, 8106, 8673, 9086, 9457, 9735, 10290, 10615, 11319, 11387, 12390, 12738, 13510, 13629, 14455, 14861, 16170, 17346, 18865, 18914, 19470, 20237, 20265, 21230, 22638, 22715, 22774, 27258, 28371, 28910, 29722, 31801, 31845, 34161, 37730, 40474, 40530, 43365, 44583, 45430, 47285, 56595, 56742, 56935, 60711, 63602, 63690, 66199, 68145, 68322, 74305, 79709, 86730, 89166, 94570, 95403, 101185, 104027, 113190, 113870, 121422, 125257, 132398, 136290, 141855, 148610, 159005, 159418, 170805, 190806, 198597, 202370, 208054, 222607, 222915, 239127, 250514, 283710, 303555, 312081, 318010, 330995, 341610, 375771, 397194, 398545, 445214, 445830, 477015, 478254, 520135, 557963, 607110, 624162, 626285, 661990, 667821, 728189, 751542, 797090, 876799, 954030, 992985, 1040270, 1113035, 1115926, 1195635, 1252570, 1335642, 1456378, 1560405, 1673889, 1753598, 1878855, 1985970, 2184567, 2226070, 2391270, 2630397, 2789815, 3120810, 3339105, 3347778, 3640945, 3757710, 3905741, 4369134, 4383995, 5260794, 5579630, 6137593, 6678210, 7281890, 7811482, 8369445, 8767990, 10922835, 11717223, 12275186, 13151985, 16738890, 18412779, 19528705, 21845670, 23434446, 26303970, 30687965, 36825558, 39057410, 42963151, 58586115, 61375930, 85926302, 92063895, 117172230, 128889453, 184127790, 214815755, 257778906, 429631510, 644447265, 1288894530]

約数ペア:

[(1, 1288894530), (2, 644447265), (3, 429631510), (5, 257778906), (6, 214815755), (7, 184127790), (10, 128889453), (11, 117172230), (14, 92063895), (15, 85926302), (21, 61375930), (22, 58586115), (30, 42963151), (33, 39057410), (35, 36825558), (42, 30687965), (49, 26303970), (55, 23434446), (59, 21845670), (66, 19528705), (70, 18412779), (77, 16738890), (98, 13151985), (105, 12275186), (110, 11717223), (118, 10922835), (147, 8767990), (154, 8369445), (165, 7811482), (177, 7281890), (193, 6678210), (210, 6137593), (231, 5579630), (245, 5260794), (294, 4383995), (295, 4369134), (330, 3905741), (343, 3757710), (354, 3640945), (385, 3347778), (386, 3339105), (413, 3120810), (462, 2789815), (490, 2630397), (539, 2391270), (579, 2226070), (590, 2184567), (649, 1985970), (686, 1878855), (735, 1753598), (770, 1673889), (826, 1560405), (885, 1456378), (965, 1335642), (1029, 1252570), (1078, 1195635), (1155, 1115926), (1158, 1113035), (1239, 1040270), (1298, 992985), (1351, 954030), (1470, 876799), (1617, 797090), (1715, 751542), (1770, 728189), (1930, 667821), (1947, 661990), (2058, 626285), (2065, 624162), (2123, 607110), (2310, 557963), (2478, 520135), (2695, 478254), (2702, 477015), (2891, 445830), (2895, 445214), (3234, 398545), (3245, 397194), (3430, 375771), (3773, 341610), (3894, 330995), (4053, 318010), (4130, 312081), (4246, 303555), (4543, 283710), (5145, 250514), (5390, 239127), (5782, 222915), (5790, 222607), (6195, 208054), (6369, 202370), (6490, 198597), (6755, 190806), (7546, 170805), (8085, 159418), (8106, 159005), (8673, 148610), (9086, 141855), (9457, 136290), (9735, 132398), (10290, 125257), (10615, 121422), (11319, 113870), (11387, 113190), (12390, 104027), (12738, 101185), (13510, 95403), (13629, 94570), (14455, 89166), (14861, 86730), (16170, 79709), (17346, 74305), (18865, 68322), (18914, 68145), (19470, 66199), (20237, 63690), (20265, 63602), (21230, 60711), (22638, 56935), (22715, 56742), (22774, 56595), (27258, 47285), (28371, 45430), (28910, 44583), (29722, 43365), (31801, 40530), (31845, 40474), (34161, 37730)]