680137395840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{5622829}}^1$

素因数の和:5622864

約数の個数: 256

約数和(自身を含む): 2752937568000

約数和(自身を除く): 2072800172160

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, 120960, 5622829, 11245658, 16868487, 22491316, 28114145, 33736974, 39359803, 44982632, 50605461, 56228290, 67473948, 78719606, 84342435, 89965264, 101210922, 112456580, 118079409, 134947896, 151816383, 157439212, 168684870, 179930528, 196799015, 202421844, 224913160, 236158818, 253027305, 269895792, 303632766, 314878424, 337369740, 354238227, 359861056, 393598030, 404843688, 449826320, 472317636, 506054610, 539791584, 590397045, 607265532, 629756848, 674739480, 708476454, 719722112, 759081915, 787196060, 809687376, 899652640, 944635272, 1012109220, 1062714681, 1079583168, 1180794090, 1214531064, 1259513696, 1349478960, 1416952908, 1518163830, 1574392120, 1619374752, 1771191135, 1799305280, 1889270544, 2024218440, 2125429362, 2159166336, 2361588180, 2429062128, 2519027392, 2698957920, 2833905816, 3036327660, 3148784240, 3238749504, 3542382270, 3598610560, 3778541088, 4048436880, 4250858724, 4723176360, 4858124256, 5038054784, 5313573405, 5397915840, 5667811632, 6072655320, 6297568480, 6477499008, 7084764540, 7557082176, 8096873760, 8501717448, 9446352720, 9716248512, 10627146810, 10795831680, 11335623264, 12145310640, 12595136960, 14169529080, 15114164352, 16193747520, 17003434896, 18892705440, 19432497024, 21254293620, 22671246528, 24290621280, 25190273920, 28339058160, 32387495040, 34006869792, 37785410880, 42508587240, 45342493056, 48581242560, 56678116320, 68013739584, 75570821760, 85017174480, 97162485120, 113356232640, 136027479168, 170034348960, 226712465280, 340068697920, 680137395840]

約数ペア:

[(1, 680137395840), (2, 340068697920), (3, 226712465280), (4, 170034348960), (5, 136027479168), (6, 113356232640), (7, 97162485120), (8, 85017174480), (9, 75570821760), (10, 68013739584), (12, 56678116320), (14, 48581242560), (15, 45342493056), (16, 42508587240), (18, 37785410880), (20, 34006869792), (21, 32387495040), (24, 28339058160), (27, 25190273920), (28, 24290621280), (30, 22671246528), (32, 21254293620), (35, 19432497024), (36, 18892705440), (40, 17003434896), (42, 16193747520), (45, 15114164352), (48, 14169529080), (54, 12595136960), (56, 12145310640), (60, 11335623264), (63, 10795831680), (64, 10627146810), (70, 9716248512), (72, 9446352720), (80, 8501717448), (84, 8096873760), (90, 7557082176), (96, 7084764540), (105, 6477499008), (108, 6297568480), (112, 6072655320), (120, 5667811632), (126, 5397915840), (128, 5313573405), (135, 5038054784), (140, 4858124256), (144, 4723176360), (160, 4250858724), (168, 4048436880), (180, 3778541088), (189, 3598610560), (192, 3542382270), (210, 3238749504), (216, 3148784240), (224, 3036327660), (240, 2833905816), (252, 2698957920), (270, 2519027392), (280, 2429062128), (288, 2361588180), (315, 2159166336), (320, 2125429362), (336, 2024218440), (360, 1889270544), (378, 1799305280), (384, 1771191135), (420, 1619374752), (432, 1574392120), (448, 1518163830), (480, 1416952908), (504, 1349478960), (540, 1259513696), (560, 1214531064), (576, 1180794090), (630, 1079583168), (640, 1062714681), (672, 1012109220), (720, 944635272), (756, 899652640), (840, 809687376), (864, 787196060), (896, 759081915), (945, 719722112), (960, 708476454), (1008, 674739480), (1080, 629756848), (1120, 607265532), (1152, 590397045), (1260, 539791584), (1344, 506054610), (1440, 472317636), (1512, 449826320), (1680, 404843688), (1728, 393598030), (1890, 359861056), (1920, 354238227), (2016, 337369740), (2160, 314878424), (2240, 303632766), (2520, 269895792), (2688, 253027305), (2880, 236158818), (3024, 224913160), (3360, 202421844), (3456, 196799015), (3780, 179930528), (4032, 168684870), (4320, 157439212), (4480, 151816383), (5040, 134947896), (5760, 118079409), (6048, 112456580), (6720, 101210922), (7560, 89965264), (8064, 84342435), (8640, 78719606), (10080, 67473948), (12096, 56228290), (13440, 50605461), (15120, 44982632), (17280, 39359803), (20160, 33736974), (24192, 28114145), (30240, 22491316), (40320, 16868487), (60480, 11245658), (120960, 5622829)]