168739620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23633}}^1$

素因数の和:23669

約数の個数: 96

約数和(自身を含む): 571753728

約数和(自身を除く): 403014108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 23633, 47266, 70899, 94532, 118165, 141798, 165431, 236330, 283596, 330862, 354495, 401761, 472660, 496293, 661724, 708990, 803522, 827155, 992586, 1205283, 1417980, 1607044, 1654310, 1985172, 2008805, 2410566, 2481465, 2812327, 3308620, 4017610, 4821132, 4962930, 5624654, 6026415, 8035220, 8436981, 9925860, 11249308, 12052830, 14061635, 16873962, 24105660, 28123270, 33747924, 42184905, 56246540, 84369810, 168739620]

約数ペア:

[(1, 168739620), (2, 84369810), (3, 56246540), (4, 42184905), (5, 33747924), (6, 28123270), (7, 24105660), (10, 16873962), (12, 14061635), (14, 12052830), (15, 11249308), (17, 9925860), (20, 8436981), (21, 8035220), (28, 6026415), (30, 5624654), (34, 4962930), (35, 4821132), (42, 4017610), (51, 3308620), (60, 2812327), (68, 2481465), (70, 2410566), (84, 2008805), (85, 1985172), (102, 1654310), (105, 1607044), (119, 1417980), (140, 1205283), (170, 992586), (204, 827155), (210, 803522), (238, 708990), (255, 661724), (340, 496293), (357, 472660), (420, 401761), (476, 354495), (510, 330862), (595, 283596), (714, 236330), (1020, 165431), (1190, 141798), (1428, 118165), (1785, 94532), (2380, 70899), (3570, 47266), (7140, 23633)]