25781244160

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{6967}}^1$

素因数の和:7061

約数の個数: 216

約数和(自身を含む): 73064496960

約数和(自身を除く): 47283252800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 98, 112, 118, 128, 140, 160, 196, 224, 236, 245, 256, 280, 295, 320, 392, 413, 448, 472, 490, 560, 590, 640, 784, 826, 896, 944, 980, 1120, 1180, 1280, 1568, 1652, 1792, 1888, 1960, 2065, 2240, 2360, 2891, 3136, 3304, 3776, 3920, 4130, 4480, 4720, 5782, 6272, 6608, 6967, 7552, 7840, 8260, 8960, 9440, 11564, 12544, 13216, 13934, 14455, 15104, 15680, 16520, 18880, 23128, 26432, 27868, 28910, 31360, 33040, 34835, 37760, 46256, 48769, 52864, 55736, 57820, 62720, 66080, 69670, 75520, 92512, 97538, 105728, 111472, 115640, 132160, 139340, 185024, 195076, 222944, 231280, 243845, 264320, 278680, 341383, 370048, 390152, 411053, 445888, 462560, 487690, 528640, 557360, 682766, 740096, 780304, 822106, 891776, 925120, 975380, 1114720, 1365532, 1560608, 1644212, 1706915, 1783552, 1850240, 1950760, 2055265, 2229440, 2731064, 2877371, 3121216, 3288424, 3413830, 3700480, 3901520, 4110530, 4458880, 5462128, 5754742, 6242432, 6576848, 6827660, 7803040, 8221060, 8917760, 10924256, 11509484, 12484864, 13153696, 13655320, 14386855, 15606080, 16442120, 20141597, 21848512, 23018968, 26307392, 27310640, 28773710, 31212160, 32884240, 40283194, 43697024, 46037936, 52614784, 54621280, 57547420, 62424320, 65768480, 80566388, 87394048, 92075872, 100707985, 105229568, 109242560, 115094840, 131536960, 161132776, 184151744, 201415970, 218485120, 230189680, 263073920, 322265552, 368303488, 402831940, 436970240, 460379360, 526147840, 644531104, 736606976, 805663880, 920758720, 1289062208, 1611327760, 1841517440, 2578124416, 3222655520, 3683034880, 5156248832, 6445311040, 12890622080, 25781244160]

約数ペア:

[(1, 25781244160), (2, 12890622080), (4, 6445311040), (5, 5156248832), (7, 3683034880), (8, 3222655520), (10, 2578124416), (14, 1841517440), (16, 1611327760), (20, 1289062208), (28, 920758720), (32, 805663880), (35, 736606976), (40, 644531104), (49, 526147840), (56, 460379360), (59, 436970240), (64, 402831940), (70, 368303488), (80, 322265552), (98, 263073920), (112, 230189680), (118, 218485120), (128, 201415970), (140, 184151744), (160, 161132776), (196, 131536960), (224, 115094840), (236, 109242560), (245, 105229568), (256, 100707985), (280, 92075872), (295, 87394048), (320, 80566388), (392, 65768480), (413, 62424320), (448, 57547420), (472, 54621280), (490, 52614784), (560, 46037936), (590, 43697024), (640, 40283194), (784, 32884240), (826, 31212160), (896, 28773710), (944, 27310640), (980, 26307392), (1120, 23018968), (1180, 21848512), (1280, 20141597), (1568, 16442120), (1652, 15606080), (1792, 14386855), (1888, 13655320), (1960, 13153696), (2065, 12484864), (2240, 11509484), (2360, 10924256), (2891, 8917760), (3136, 8221060), (3304, 7803040), (3776, 6827660), (3920, 6576848), (4130, 6242432), (4480, 5754742), (4720, 5462128), (5782, 4458880), (6272, 4110530), (6608, 3901520), (6967, 3700480), (7552, 3413830), (7840, 3288424), (8260, 3121216), (8960, 2877371), (9440, 2731064), (11564, 2229440), (12544, 2055265), (13216, 1950760), (13934, 1850240), (14455, 1783552), (15104, 1706915), (15680, 1644212), (16520, 1560608), (18880, 1365532), (23128, 1114720), (26432, 975380), (27868, 925120), (28910, 891776), (31360, 822106), (33040, 780304), (34835, 740096), (37760, 682766), (46256, 557360), (48769, 528640), (52864, 487690), (55736, 462560), (57820, 445888), (62720, 411053), (66080, 390152), (69670, 370048), (75520, 341383), (92512, 278680), (97538, 264320), (105728, 243845), (111472, 231280), (115640, 222944), (132160, 195076), (139340, 185024)]