69912640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 202265280

約数和(自身を除く): 132352640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 59, 64, 70, 80, 92, 112, 115, 118, 140, 160, 161, 184, 224, 230, 236, 280, 295, 320, 322, 368, 413, 448, 460, 472, 529, 560, 590, 644, 736, 805, 826, 920, 944, 1058, 1120, 1180, 1288, 1357, 1472, 1610, 1652, 1840, 1888, 2065, 2116, 2240, 2360, 2576, 2645, 2714, 3220, 3304, 3680, 3703, 3776, 4130, 4232, 4720, 5152, 5290, 5428, 6440, 6608, 6785, 7360, 7406, 8260, 8464, 9440, 9499, 10304, 10580, 10856, 12880, 13216, 13570, 14812, 16520, 16928, 18515, 18880, 18998, 21160, 21712, 25760, 26432, 27140, 29624, 31211, 33040, 33856, 37030, 37996, 42320, 43424, 47495, 51520, 54280, 59248, 62422, 66080, 74060, 75992, 84640, 86848, 94990, 108560, 118496, 124844, 132160, 148120, 151984, 156055, 169280, 189980, 217120, 218477, 236992, 249688, 296240, 303968, 312110, 379960, 434240, 436954, 499376, 592480, 607936, 624220, 759920, 873908, 998752, 1092385, 1184960, 1248440, 1519840, 1747816, 1997504, 2184770, 2496880, 3039680, 3495632, 4369540, 4993760, 6991264, 8739080, 9987520, 13982528, 17478160, 34956320, 69912640]

約数ペア:

[(1, 69912640), (2, 34956320), (4, 17478160), (5, 13982528), (7, 9987520), (8, 8739080), (10, 6991264), (14, 4993760), (16, 4369540), (20, 3495632), (23, 3039680), (28, 2496880), (32, 2184770), (35, 1997504), (40, 1747816), (46, 1519840), (56, 1248440), (59, 1184960), (64, 1092385), (70, 998752), (80, 873908), (92, 759920), (112, 624220), (115, 607936), (118, 592480), (140, 499376), (160, 436954), (161, 434240), (184, 379960), (224, 312110), (230, 303968), (236, 296240), (280, 249688), (295, 236992), (320, 218477), (322, 217120), (368, 189980), (413, 169280), (448, 156055), (460, 151984), (472, 148120), (529, 132160), (560, 124844), (590, 118496), (644, 108560), (736, 94990), (805, 86848), (826, 84640), (920, 75992), (944, 74060), (1058, 66080), (1120, 62422), (1180, 59248), (1288, 54280), (1357, 51520), (1472, 47495), (1610, 43424), (1652, 42320), (1840, 37996), (1888, 37030), (2065, 33856), (2116, 33040), (2240, 31211), (2360, 29624), (2576, 27140), (2645, 26432), (2714, 25760), (3220, 21712), (3304, 21160), (3680, 18998), (3703, 18880), (3776, 18515), (4130, 16928), (4232, 16520), (4720, 14812), (5152, 13570), (5290, 13216), (5428, 12880), (6440, 10856), (6608, 10580), (6785, 10304), (7360, 9499), (7406, 9440), (8260, 8464)]