26820021760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25367}}^1$

素因数の和:25456

約数の個数: 160

約数和(自身を含む): 74740216320

約数和(自身を除く): 47920194560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 256, 280, 295, 320, 413, 448, 472, 512, 560, 590, 640, 826, 896, 944, 1120, 1180, 1280, 1652, 1792, 1888, 2065, 2240, 2360, 2560, 3304, 3584, 3776, 4130, 4480, 4720, 6608, 7552, 8260, 8960, 9440, 13216, 15104, 16520, 17920, 18880, 25367, 26432, 30208, 33040, 37760, 50734, 52864, 66080, 75520, 101468, 105728, 126835, 132160, 151040, 177569, 202936, 211456, 253670, 264320, 355138, 405872, 507340, 528640, 710276, 811744, 887845, 1014680, 1057280, 1420552, 1496653, 1623488, 1775690, 2029360, 2841104, 2993306, 3246976, 3551380, 4058720, 5682208, 5986612, 6493952, 7102760, 7483265, 8117440, 10476571, 11364416, 11973224, 12987904, 14205520, 14966530, 16234880, 20953142, 22728832, 23946448, 28411040, 29933060, 32469760, 41906284, 45457664, 47892896, 52382855, 56822080, 59866120, 64939520, 83812568, 90915328, 95785792, 104765710, 113644160, 119732240, 167625136, 191571584, 209531420, 227288320, 239464480, 335250272, 383143168, 419062840, 454576640, 478928960, 670500544, 766286336, 838125680, 957857920, 1341001088, 1676251360, 1915715840, 2682002176, 3352502720, 3831431680, 5364004352, 6705005440, 13410010880, 26820021760]

約数ペア:

[(1, 26820021760), (2, 13410010880), (4, 6705005440), (5, 5364004352), (7, 3831431680), (8, 3352502720), (10, 2682002176), (14, 1915715840), (16, 1676251360), (20, 1341001088), (28, 957857920), (32, 838125680), (35, 766286336), (40, 670500544), (56, 478928960), (59, 454576640), (64, 419062840), (70, 383143168), (80, 335250272), (112, 239464480), (118, 227288320), (128, 209531420), (140, 191571584), (160, 167625136), (224, 119732240), (236, 113644160), (256, 104765710), (280, 95785792), (295, 90915328), (320, 83812568), (413, 64939520), (448, 59866120), (472, 56822080), (512, 52382855), (560, 47892896), (590, 45457664), (640, 41906284), (826, 32469760), (896, 29933060), (944, 28411040), (1120, 23946448), (1180, 22728832), (1280, 20953142), (1652, 16234880), (1792, 14966530), (1888, 14205520), (2065, 12987904), (2240, 11973224), (2360, 11364416), (2560, 10476571), (3304, 8117440), (3584, 7483265), (3776, 7102760), (4130, 6493952), (4480, 5986612), (4720, 5682208), (6608, 4058720), (7552, 3551380), (8260, 3246976), (8960, 2993306), (9440, 2841104), (13216, 2029360), (15104, 1775690), (16520, 1623488), (17920, 1496653), (18880, 1420552), (25367, 1057280), (26432, 1014680), (30208, 887845), (33040, 811744), (37760, 710276), (50734, 528640), (52864, 507340), (66080, 405872), (75520, 355138), (101468, 264320), (105728, 253670), (126835, 211456), (132160, 202936), (151040, 177569)]