8671985280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{71693}}^1$

素因数の和:71728

約数の個数: 256

約数和(自身を含む): 35101382400

約数和(自身を除く): 26429397120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 71693, 120960, 143386, 215079, 286772, 358465, 430158, 501851, 573544, 645237, 716930, 860316, 1003702, 1075395, 1147088, 1290474, 1433860, 1505553, 1720632, 1935711, 2007404, 2150790, 2294176, 2509255, 2580948, 2867720, 3011106, 3226185, 3441264, 3871422, 4014808, 4301580, 4516659, 4588352, 5018510, 5161896, 5735440, 6022212, 6452370, 6882528, 7527765, 7742844, 8029616, 8603160, 9033318, 9176704, 9678555, 10037020, 10323792, 11470880, 12044424, 12904740, 13549977, 13765056, 15055530, 15485688, 16059232, 17206320, 18066636, 19357110, 20074040, 20647584, 22583295, 22941760, 24088848, 25809480, 27099954, 27530112, 30111060, 30971376, 32118464, 34412640, 36133272, 38714220, 40148080, 41295168, 45166590, 45883520, 48177696, 51618960, 54199908, 60222120, 61942752, 64236928, 67749885, 68825280, 72266544, 77428440, 80296160, 82590336, 90333180, 96355392, 103237920, 108399816, 120444240, 123885504, 135499770, 137650560, 144533088, 154856880, 160592320, 180666360, 192710784, 206475840, 216799632, 240888480, 247771008, 270999540, 289066176, 309713760, 321184640, 361332720, 412951680, 433599264, 481776960, 541999080, 578132352, 619427520, 722665440, 867198528, 963553920, 1083998160, 1238855040, 1445330880, 1734397056, 2167996320, 2890661760, 4335992640, 8671985280]

約数ペア:

[(1, 8671985280), (2, 4335992640), (3, 2890661760), (4, 2167996320), (5, 1734397056), (6, 1445330880), (7, 1238855040), (8, 1083998160), (9, 963553920), (10, 867198528), (12, 722665440), (14, 619427520), (15, 578132352), (16, 541999080), (18, 481776960), (20, 433599264), (21, 412951680), (24, 361332720), (27, 321184640), (28, 309713760), (30, 289066176), (32, 270999540), (35, 247771008), (36, 240888480), (40, 216799632), (42, 206475840), (45, 192710784), (48, 180666360), (54, 160592320), (56, 154856880), (60, 144533088), (63, 137650560), (64, 135499770), (70, 123885504), (72, 120444240), (80, 108399816), (84, 103237920), (90, 96355392), (96, 90333180), (105, 82590336), (108, 80296160), (112, 77428440), (120, 72266544), (126, 68825280), (128, 67749885), (135, 64236928), (140, 61942752), (144, 60222120), (160, 54199908), (168, 51618960), (180, 48177696), (189, 45883520), (192, 45166590), (210, 41295168), (216, 40148080), (224, 38714220), (240, 36133272), (252, 34412640), (270, 32118464), (280, 30971376), (288, 30111060), (315, 27530112), (320, 27099954), (336, 25809480), (360, 24088848), (378, 22941760), (384, 22583295), (420, 20647584), (432, 20074040), (448, 19357110), (480, 18066636), (504, 17206320), (540, 16059232), (560, 15485688), (576, 15055530), (630, 13765056), (640, 13549977), (672, 12904740), (720, 12044424), (756, 11470880), (840, 10323792), (864, 10037020), (896, 9678555), (945, 9176704), (960, 9033318), (1008, 8603160), (1080, 8029616), (1120, 7742844), (1152, 7527765), (1260, 6882528), (1344, 6452370), (1440, 6022212), (1512, 5735440), (1680, 5161896), (1728, 5018510), (1890, 4588352), (1920, 4516659), (2016, 4301580), (2160, 4014808), (2240, 3871422), (2520, 3441264), (2688, 3226185), (2880, 3011106), (3024, 2867720), (3360, 2580948), (3456, 2509255), (3780, 2294176), (4032, 2150790), (4320, 2007404), (4480, 1935711), (5040, 1720632), (5760, 1505553), (6048, 1433860), (6720, 1290474), (7560, 1147088), (8064, 1075395), (8640, 1003702), (10080, 860316), (12096, 716930), (13440, 645237), (15120, 573544), (17280, 501851), (20160, 430158), (24192, 358465), (30240, 286772), (40320, 215079), (60480, 143386), (71693, 120960)]