7767377520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271967}}^1$

素因数の和:272007

約数の個数: 160

約数和(自身を含む): 29137563648

約数和(自身を除く): 21370186128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 271967, 543934, 815901, 1087868, 1359835, 1631802, 1903769, 2175736, 2719670, 3263604, 3807538, 4079505, 4351472, 4623439, 5439340, 5711307, 6527208, 7615076, 8159010, 9246878, 9518845, 10878680, 11422614, 13054416, 13870317, 15230152, 16318020, 18493756, 19037690, 21757360, 22845228, 23117195, 27740634, 28556535, 30460304, 32364073, 32636040, 36987512, 38075380, 45690456, 46234390, 55481268, 57113070, 64728146, 65272080, 69351585, 73975024, 76150760, 91380912, 92468780, 97092219, 110962536, 114226140, 129456292, 138703170, 152301520, 161820365, 184937560, 194184438, 221925072, 228452280, 258912584, 277406340, 323640730, 369875120, 388368876, 456904560, 485461095, 517825168, 554812680, 647281460, 776737752, 970922190, 1109625360, 1294562920, 1553475504, 1941844380, 2589125840, 3883688760, 7767377520]

約数ペア:

[(1, 7767377520), (2, 3883688760), (3, 2589125840), (4, 1941844380), (5, 1553475504), (6, 1294562920), (7, 1109625360), (8, 970922190), (10, 776737752), (12, 647281460), (14, 554812680), (15, 517825168), (16, 485461095), (17, 456904560), (20, 388368876), (21, 369875120), (24, 323640730), (28, 277406340), (30, 258912584), (34, 228452280), (35, 221925072), (40, 194184438), (42, 184937560), (48, 161820365), (51, 152301520), (56, 138703170), (60, 129456292), (68, 114226140), (70, 110962536), (80, 97092219), (84, 92468780), (85, 91380912), (102, 76150760), (105, 73975024), (112, 69351585), (119, 65272080), (120, 64728146), (136, 57113070), (140, 55481268), (168, 46234390), (170, 45690456), (204, 38075380), (210, 36987512), (238, 32636040), (240, 32364073), (255, 30460304), (272, 28556535), (280, 27740634), (336, 23117195), (340, 22845228), (357, 21757360), (408, 19037690), (420, 18493756), (476, 16318020), (510, 15230152), (560, 13870317), (595, 13054416), (680, 11422614), (714, 10878680), (816, 9518845), (840, 9246878), (952, 8159010), (1020, 7615076), (1190, 6527208), (1360, 5711307), (1428, 5439340), (1680, 4623439), (1785, 4351472), (1904, 4079505), (2040, 3807538), (2380, 3263604), (2856, 2719670), (3570, 2175736), (4080, 1903769), (4760, 1631802), (5712, 1359835), (7140, 1087868), (9520, 815901), (14280, 543934), (28560, 271967)]