12684210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 42439680

約数和(自身を除く): 29755470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 19, 21, 22, 30, 33, 34, 35, 38, 42, 51, 55, 57, 66, 70, 77, 85, 95, 102, 105, 110, 114, 119, 133, 154, 165, 170, 187, 190, 209, 210, 231, 238, 255, 266, 285, 289, 323, 330, 357, 374, 385, 399, 418, 462, 510, 561, 570, 578, 595, 627, 646, 665, 714, 770, 798, 867, 935, 969, 1045, 1122, 1155, 1190, 1254, 1309, 1330, 1445, 1463, 1615, 1734, 1785, 1870, 1938, 1995, 2023, 2090, 2261, 2310, 2618, 2805, 2890, 2926, 3135, 3179, 3230, 3553, 3570, 3927, 3990, 4046, 4335, 4389, 4522, 4845, 5491, 5610, 6069, 6270, 6358, 6545, 6783, 7106, 7315, 7854, 8670, 8778, 9537, 9690, 10115, 10659, 10982, 11305, 12138, 13090, 13566, 14630, 15895, 16473, 17765, 19074, 19635, 20230, 21318, 21945, 22253, 22610, 24871, 27455, 30345, 31790, 32946, 33915, 35530, 38437, 39270, 43890, 44506, 47685, 49742, 53295, 54910, 60401, 60690, 66759, 67830, 74613, 76874, 82365, 95370, 106590, 111265, 115311, 120802, 124355, 133518, 149226, 164730, 181203, 192185, 222530, 230622, 248710, 302005, 333795, 362406, 373065, 384370, 422807, 576555, 604010, 667590, 746130, 845614, 906015, 1153110, 1268421, 1812030, 2114035, 2536842, 4228070, 6342105, 12684210]

約数ペア:

[(1, 12684210), (2, 6342105), (3, 4228070), (5, 2536842), (6, 2114035), (7, 1812030), (10, 1268421), (11, 1153110), (14, 906015), (15, 845614), (17, 746130), (19, 667590), (21, 604010), (22, 576555), (30, 422807), (33, 384370), (34, 373065), (35, 362406), (38, 333795), (42, 302005), (51, 248710), (55, 230622), (57, 222530), (66, 192185), (70, 181203), (77, 164730), (85, 149226), (95, 133518), (102, 124355), (105, 120802), (110, 115311), (114, 111265), (119, 106590), (133, 95370), (154, 82365), (165, 76874), (170, 74613), (187, 67830), (190, 66759), (209, 60690), (210, 60401), (231, 54910), (238, 53295), (255, 49742), (266, 47685), (285, 44506), (289, 43890), (323, 39270), (330, 38437), (357, 35530), (374, 33915), (385, 32946), (399, 31790), (418, 30345), (462, 27455), (510, 24871), (561, 22610), (570, 22253), (578, 21945), (595, 21318), (627, 20230), (646, 19635), (665, 19074), (714, 17765), (770, 16473), (798, 15895), (867, 14630), (935, 13566), (969, 13090), (1045, 12138), (1122, 11305), (1155, 10982), (1190, 10659), (1254, 10115), (1309, 9690), (1330, 9537), (1445, 8778), (1463, 8670), (1615, 7854), (1734, 7315), (1785, 7106), (1870, 6783), (1938, 6545), (1995, 6358), (2023, 6270), (2090, 6069), (2261, 5610), (2310, 5491), (2618, 4845), (2805, 4522), (2890, 4389), (2926, 4335), (3135, 4046), (3179, 3990), (3230, 3927), (3553, 3570)]