26087040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{647}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 103109760

約数和(自身を除く): 77022720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 647, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1294, 1344, 1440, 1680, 1920, 1941, 2016, 2240, 2520, 2588, 2688, 2880, 3235, 3360, 3882, 4032, 4480, 4529, 5040, 5176, 5760, 5823, 6470, 6720, 7764, 8064, 9058, 9705, 10080, 10352, 11646, 12940, 13440, 13587, 15528, 18116, 19410, 20160, 20704, 22645, 23292, 25880, 27174, 29115, 31056, 36232, 38820, 40320, 40761, 41408, 45290, 46584, 51760, 54348, 58230, 62112, 67935, 72464, 77640, 81522, 82816, 90580, 93168, 103520, 108696, 116460, 124224, 135870, 144928, 155280, 163044, 181160, 186336, 203805, 207040, 217392, 232920, 248448, 271740, 289856, 310560, 326088, 362320, 372672, 407610, 414080, 434784, 465840, 543480, 579712, 621120, 652176, 724640, 745344, 815220, 869568, 931680, 1086960, 1242240, 1304352, 1449280, 1630440, 1739136, 1863360, 2173920, 2608704, 2898560, 3260880, 3726720, 4347840, 5217408, 6521760, 8695680, 13043520, 26087040]

約数ペア:

[(1, 26087040), (2, 13043520), (3, 8695680), (4, 6521760), (5, 5217408), (6, 4347840), (7, 3726720), (8, 3260880), (9, 2898560), (10, 2608704), (12, 2173920), (14, 1863360), (15, 1739136), (16, 1630440), (18, 1449280), (20, 1304352), (21, 1242240), (24, 1086960), (28, 931680), (30, 869568), (32, 815220), (35, 745344), (36, 724640), (40, 652176), (42, 621120), (45, 579712), (48, 543480), (56, 465840), (60, 434784), (63, 414080), (64, 407610), (70, 372672), (72, 362320), (80, 326088), (84, 310560), (90, 289856), (96, 271740), (105, 248448), (112, 232920), (120, 217392), (126, 207040), (128, 203805), (140, 186336), (144, 181160), (160, 163044), (168, 155280), (180, 144928), (192, 135870), (210, 124224), (224, 116460), (240, 108696), (252, 103520), (280, 93168), (288, 90580), (315, 82816), (320, 81522), (336, 77640), (360, 72464), (384, 67935), (420, 62112), (448, 58230), (480, 54348), (504, 51760), (560, 46584), (576, 45290), (630, 41408), (640, 40761), (647, 40320), (672, 38820), (720, 36232), (840, 31056), (896, 29115), (960, 27174), (1008, 25880), (1120, 23292), (1152, 22645), (1260, 20704), (1294, 20160), (1344, 19410), (1440, 18116), (1680, 15528), (1920, 13587), (1941, 13440), (2016, 12940), (2240, 11646), (2520, 10352), (2588, 10080), (2688, 9705), (2880, 9058), (3235, 8064), (3360, 7764), (3882, 6720), (4032, 6470), (4480, 5823), (4529, 5760), (5040, 5176)]