207756780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 732146688

約数和(自身を除く): 524389908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 193, 210, 220, 231, 233, 308, 330, 385, 386, 420, 462, 466, 579, 660, 699, 770, 772, 924, 932, 965, 1155, 1158, 1165, 1351, 1398, 1540, 1631, 1930, 2123, 2310, 2316, 2330, 2563, 2702, 2796, 2895, 3262, 3495, 3860, 4053, 4246, 4620, 4660, 4893, 5126, 5404, 5790, 6369, 6524, 6755, 6990, 7689, 8106, 8155, 8492, 9786, 10252, 10615, 11580, 12738, 12815, 13510, 13980, 14861, 15378, 16212, 16310, 17941, 19572, 20265, 21230, 24465, 25476, 25630, 27020, 29722, 30756, 31845, 32620, 35882, 38445, 40530, 42460, 44583, 44969, 48930, 51260, 53823, 59444, 63690, 71764, 74305, 76890, 81060, 89166, 89705, 89938, 97860, 107646, 127380, 134907, 148610, 153780, 178332, 179410, 179876, 215292, 222915, 224845, 269115, 269814, 297220, 314783, 358820, 445830, 449690, 494659, 538230, 539628, 629566, 674535, 891660, 899380, 944349, 989318, 1076460, 1259132, 1349070, 1483977, 1573915, 1888698, 1978636, 2473295, 2698140, 2967954, 3147830, 3462613, 3777396, 4721745, 4946590, 5935908, 6295660, 6925226, 7419885, 9443490, 9893180, 10387839, 13850452, 14839770, 17313065, 18886980, 20775678, 29679540, 34626130, 41551356, 51939195, 69252260, 103878390, 207756780]

約数ペア:

[(1, 207756780), (2, 103878390), (3, 69252260), (4, 51939195), (5, 41551356), (6, 34626130), (7, 29679540), (10, 20775678), (11, 18886980), (12, 17313065), (14, 14839770), (15, 13850452), (20, 10387839), (21, 9893180), (22, 9443490), (28, 7419885), (30, 6925226), (33, 6295660), (35, 5935908), (42, 4946590), (44, 4721745), (55, 3777396), (60, 3462613), (66, 3147830), (70, 2967954), (77, 2698140), (84, 2473295), (105, 1978636), (110, 1888698), (132, 1573915), (140, 1483977), (154, 1349070), (165, 1259132), (193, 1076460), (210, 989318), (220, 944349), (231, 899380), (233, 891660), (308, 674535), (330, 629566), (385, 539628), (386, 538230), (420, 494659), (462, 449690), (466, 445830), (579, 358820), (660, 314783), (699, 297220), (770, 269814), (772, 269115), (924, 224845), (932, 222915), (965, 215292), (1155, 179876), (1158, 179410), (1165, 178332), (1351, 153780), (1398, 148610), (1540, 134907), (1631, 127380), (1930, 107646), (2123, 97860), (2310, 89938), (2316, 89705), (2330, 89166), (2563, 81060), (2702, 76890), (2796, 74305), (2895, 71764), (3262, 63690), (3495, 59444), (3860, 53823), (4053, 51260), (4246, 48930), (4620, 44969), (4660, 44583), (4893, 42460), (5126, 40530), (5404, 38445), (5790, 35882), (6369, 32620), (6524, 31845), (6755, 30756), (6990, 29722), (7689, 27020), (8106, 25630), (8155, 25476), (8492, 24465), (9786, 21230), (10252, 20265), (10615, 19572), (11580, 17941), (12738, 16310), (12815, 16212), (13510, 15378), (13980, 14861)]