255866808960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{2115301}}^1$

素因数の和:2115336

約数の個数: 256

約数和(自身を含む): 1035651859200

約数和(自身を除く): 779785050240

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, 2115301, 4230602, 6345903, 8461204, 10576505, 12691806, 14807107, 16922408, 19037709, 21153010, 25383612, 29614214, 31729515, 33844816, 38075418, 42306020, 44421321, 50767224, 57113127, 59228428, 63459030, 67689632, 74035535, 76150836, 84612040, 88842642, 95188545, 101534448, 114226254, 118456856, 126918060, 133263963, 135379264, 148071070, 152301672, 169224080, 177685284, 190377090, 203068896, 222106605, 228452508, 236913712, 253836120, 266527926, 270758528, 285565635, 296142140, 304603344, 338448160, 355370568, 380754180, 399791889, 406137792, 444213210, 456905016, 473827424, 507672240, 533055852, 571131270, 592284280, 609206688, 666319815, 676896320, 710741136, 761508360, 799583778, 812275584, 888426420, 913810032, 947654848, 1015344480, 1066111704, 1142262540, 1184568560, 1218413376, 1332639630, 1353792640, 1421482272, 1523016720, 1599167556, 1776852840, 1827620064, 1895309696, 1998959445, 2030688960, 2132223408, 2284525080, 2369137120, 2436826752, 2665279260, 2842964544, 3046033440, 3198335112, 3553705680, 3655240128, 3997918890, 4061377920, 4264446816, 4569050160, 4738274240, 5330558520, 5685929088, 6092066880, 6396670224, 7107411360, 7310480256, 7995837780, 8528893632, 9138100320, 9476548480, 10661117040, 12184133760, 12793340448, 14214822720, 15991675560, 17057787264, 18276200640, 21322234080, 25586680896, 28429645440, 31983351120, 36552401280, 42644468160, 51173361792, 63966702240, 85288936320, 127933404480, 255866808960]

約数ペア:

[(1, 255866808960), (2, 127933404480), (3, 85288936320), (4, 63966702240), (5, 51173361792), (6, 42644468160), (7, 36552401280), (8, 31983351120), (9, 28429645440), (10, 25586680896), (12, 21322234080), (14, 18276200640), (15, 17057787264), (16, 15991675560), (18, 14214822720), (20, 12793340448), (21, 12184133760), (24, 10661117040), (27, 9476548480), (28, 9138100320), (30, 8528893632), (32, 7995837780), (35, 7310480256), (36, 7107411360), (40, 6396670224), (42, 6092066880), (45, 5685929088), (48, 5330558520), (54, 4738274240), (56, 4569050160), (60, 4264446816), (63, 4061377920), (64, 3997918890), (70, 3655240128), (72, 3553705680), (80, 3198335112), (84, 3046033440), (90, 2842964544), (96, 2665279260), (105, 2436826752), (108, 2369137120), (112, 2284525080), (120, 2132223408), (126, 2030688960), (128, 1998959445), (135, 1895309696), (140, 1827620064), (144, 1776852840), (160, 1599167556), (168, 1523016720), (180, 1421482272), (189, 1353792640), (192, 1332639630), (210, 1218413376), (216, 1184568560), (224, 1142262540), (240, 1066111704), (252, 1015344480), (270, 947654848), (280, 913810032), (288, 888426420), (315, 812275584), (320, 799583778), (336, 761508360), (360, 710741136), (378, 676896320), (384, 666319815), (420, 609206688), (432, 592284280), (448, 571131270), (480, 533055852), (504, 507672240), (540, 473827424), (560, 456905016), (576, 444213210), (630, 406137792), (640, 399791889), (672, 380754180), (720, 355370568), (756, 338448160), (840, 304603344), (864, 296142140), (896, 285565635), (945, 270758528), (960, 266527926), (1008, 253836120), (1080, 236913712), (1120, 228452508), (1152, 222106605), (1260, 203068896), (1344, 190377090), (1440, 177685284), (1512, 169224080), (1680, 152301672), (1728, 148071070), (1890, 135379264), (1920, 133263963), (2016, 126918060), (2160, 118456856), (2240, 114226254), (2520, 101534448), (2688, 95188545), (2880, 88842642), (3024, 84612040), (3360, 76150836), (3456, 74035535), (3780, 67689632), (4032, 63459030), (4320, 59228428), (4480, 57113127), (5040, 50767224), (5760, 44421321), (6048, 42306020), (6720, 38075418), (7560, 33844816), (8064, 31729515), (8640, 29614214), (10080, 25383612), (12096, 21153010), (13440, 19037709), (15120, 16922408), (17280, 14807107), (20160, 12691806), (24192, 10576505), (30240, 8461204), (40320, 6345903), (60480, 4230602), (120960, 2115301)]