207725280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 753919488

約数和(自身を除く): 546194208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 211, 224, 240, 280, 293, 336, 420, 422, 480, 560, 586, 633, 672, 840, 844, 879, 1055, 1120, 1172, 1266, 1465, 1477, 1680, 1688, 1758, 2051, 2110, 2344, 2532, 2930, 2954, 3165, 3360, 3376, 3516, 4102, 4220, 4395, 4431, 4688, 5064, 5860, 5908, 6153, 6330, 6752, 7032, 7385, 8204, 8440, 8790, 8862, 9376, 10128, 10255, 11720, 11816, 12306, 12660, 14064, 14770, 16408, 16880, 17580, 17724, 20256, 20510, 22155, 23440, 23632, 24612, 25320, 28128, 29540, 30765, 32816, 33760, 35160, 35448, 41020, 44310, 46880, 47264, 49224, 50640, 59080, 61530, 61823, 65632, 70320, 70896, 82040, 88620, 98448, 101280, 118160, 123060, 123646, 140640, 141792, 164080, 177240, 185469, 196896, 236320, 246120, 247292, 309115, 328160, 354480, 370938, 432761, 492240, 494584, 618230, 708960, 741876, 865522, 927345, 984480, 989168, 1236460, 1298283, 1483752, 1731044, 1854690, 1978336, 2163805, 2472920, 2596566, 2967504, 3462088, 3709380, 4327610, 4945840, 5193132, 5935008, 6491415, 6924176, 7418760, 8655220, 9891680, 10386264, 12982830, 13848352, 14837520, 17310440, 20772528, 25965660, 29675040, 34620880, 41545056, 51931320, 69241760, 103862640, 207725280]

約数ペア:

[(1, 207725280), (2, 103862640), (3, 69241760), (4, 51931320), (5, 41545056), (6, 34620880), (7, 29675040), (8, 25965660), (10, 20772528), (12, 17310440), (14, 14837520), (15, 13848352), (16, 12982830), (20, 10386264), (21, 9891680), (24, 8655220), (28, 7418760), (30, 6924176), (32, 6491415), (35, 5935008), (40, 5193132), (42, 4945840), (48, 4327610), (56, 3709380), (60, 3462088), (70, 2967504), (80, 2596566), (84, 2472920), (96, 2163805), (105, 1978336), (112, 1854690), (120, 1731044), (140, 1483752), (160, 1298283), (168, 1236460), (210, 989168), (211, 984480), (224, 927345), (240, 865522), (280, 741876), (293, 708960), (336, 618230), (420, 494584), (422, 492240), (480, 432761), (560, 370938), (586, 354480), (633, 328160), (672, 309115), (840, 247292), (844, 246120), (879, 236320), (1055, 196896), (1120, 185469), (1172, 177240), (1266, 164080), (1465, 141792), (1477, 140640), (1680, 123646), (1688, 123060), (1758, 118160), (2051, 101280), (2110, 98448), (2344, 88620), (2532, 82040), (2930, 70896), (2954, 70320), (3165, 65632), (3360, 61823), (3376, 61530), (3516, 59080), (4102, 50640), (4220, 49224), (4395, 47264), (4431, 46880), (4688, 44310), (5064, 41020), (5860, 35448), (5908, 35160), (6153, 33760), (6330, 32816), (6752, 30765), (7032, 29540), (7385, 28128), (8204, 25320), (8440, 24612), (8790, 23632), (8862, 23440), (9376, 22155), (10128, 20510), (10255, 20256), (11720, 17724), (11816, 17580), (12306, 16880), (12660, 16408), (14064, 14770)]