170722560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1980

約数の個数: 144

約数和(自身を含む): 569245824

約数和(自身を除く): 398523264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 1933, 2208, 2760, 2944, 3680, 3840, 3866, 4416, 5520, 5799, 5888, 7360, 7732, 8832, 9665, 11040, 11598, 14720, 15464, 17664, 19330, 22080, 23196, 28995, 29440, 30928, 38660, 44160, 44459, 46392, 57990, 61856, 77320, 88320, 88918, 92784, 115980, 123712, 133377, 154640, 177836, 185568, 222295, 231960, 247424, 266754, 309280, 355672, 371136, 444590, 463920, 494848, 533508, 618560, 666885, 711344, 742272, 889180, 927840, 1067016, 1237120, 1333770, 1422688, 1484544, 1778360, 1855680, 2134032, 2474240, 2667540, 2845376, 3556720, 3711360, 4268064, 5335080, 5690752, 7113440, 7422720, 8536128, 10670160, 11381504, 14226880, 17072256, 21340320, 28453760, 34144512, 42680640, 56907520, 85361280, 170722560]

約数ペア:

[(1, 170722560), (2, 85361280), (3, 56907520), (4, 42680640), (5, 34144512), (6, 28453760), (8, 21340320), (10, 17072256), (12, 14226880), (15, 11381504), (16, 10670160), (20, 8536128), (23, 7422720), (24, 7113440), (30, 5690752), (32, 5335080), (40, 4268064), (46, 3711360), (48, 3556720), (60, 2845376), (64, 2667540), (69, 2474240), (80, 2134032), (92, 1855680), (96, 1778360), (115, 1484544), (120, 1422688), (128, 1333770), (138, 1237120), (160, 1067016), (184, 927840), (192, 889180), (230, 742272), (240, 711344), (256, 666885), (276, 618560), (320, 533508), (345, 494848), (368, 463920), (384, 444590), (460, 371136), (480, 355672), (552, 309280), (640, 266754), (690, 247424), (736, 231960), (768, 222295), (920, 185568), (960, 177836), (1104, 154640), (1280, 133377), (1380, 123712), (1472, 115980), (1840, 92784), (1920, 88918), (1933, 88320), (2208, 77320), (2760, 61856), (2944, 57990), (3680, 46392), (3840, 44459), (3866, 44160), (4416, 38660), (5520, 30928), (5799, 29440), (5888, 28995), (7360, 23196), (7732, 22080), (8832, 19330), (9665, 17664), (11040, 15464), (11598, 14720)]