107779840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 308464128

約数和(自身を除く): 200684288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 523, 560, 640, 644, 736, 805, 896, 920, 1046, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2092, 2240, 2576, 2615, 2944, 3220, 3661, 3680, 4184, 4480, 5152, 5230, 5888, 6440, 7322, 7360, 8368, 8960, 10304, 10460, 12029, 12880, 14644, 14720, 16736, 18305, 20608, 20920, 24058, 25760, 29288, 29440, 33472, 36610, 41216, 41840, 48116, 51520, 58576, 60145, 66944, 73220, 83680, 84203, 96232, 103040, 117152, 120290, 133888, 146440, 167360, 168406, 192464, 206080, 234304, 240580, 292880, 334720, 336812, 384928, 421015, 468608, 481160, 585760, 669440, 673624, 769856, 842030, 937216, 962320, 1171520, 1347248, 1539712, 1684060, 1924640, 2343040, 2694496, 3079424, 3368120, 3849280, 4686080, 5388992, 6736240, 7698560, 10777984, 13472480, 15397120, 21555968, 26944960, 53889920, 107779840]

約数ペア:

[(1, 107779840), (2, 53889920), (4, 26944960), (5, 21555968), (7, 15397120), (8, 13472480), (10, 10777984), (14, 7698560), (16, 6736240), (20, 5388992), (23, 4686080), (28, 3849280), (32, 3368120), (35, 3079424), (40, 2694496), (46, 2343040), (56, 1924640), (64, 1684060), (70, 1539712), (80, 1347248), (92, 1171520), (112, 962320), (115, 937216), (128, 842030), (140, 769856), (160, 673624), (161, 669440), (184, 585760), (224, 481160), (230, 468608), (256, 421015), (280, 384928), (320, 336812), (322, 334720), (368, 292880), (448, 240580), (460, 234304), (523, 206080), (560, 192464), (640, 168406), (644, 167360), (736, 146440), (805, 133888), (896, 120290), (920, 117152), (1046, 103040), (1120, 96232), (1280, 84203), (1288, 83680), (1472, 73220), (1610, 66944), (1792, 60145), (1840, 58576), (2092, 51520), (2240, 48116), (2576, 41840), (2615, 41216), (2944, 36610), (3220, 33472), (3661, 29440), (3680, 29288), (4184, 25760), (4480, 24058), (5152, 20920), (5230, 20608), (5888, 18305), (6440, 16736), (7322, 14720), (7360, 14644), (8368, 12880), (8960, 12029), (10304, 10460)]