1353210880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2270

約数の個数: 176

約数和(自身を含む): 3929846976

約数和(自身を除く): 2576636096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 896, 952, 1024, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2221, 2240, 2380, 2560, 2720, 3584, 3808, 4352, 4442, 4480, 4760, 5120, 5440, 7168, 7616, 8704, 8884, 8960, 9520, 10880, 11105, 15232, 15547, 17408, 17768, 17920, 19040, 21760, 22210, 30464, 31094, 35536, 35840, 37757, 38080, 43520, 44420, 60928, 62188, 71072, 75514, 76160, 77735, 87040, 88840, 121856, 124376, 142144, 151028, 152320, 155470, 177680, 188785, 248752, 264299, 284288, 302056, 304640, 310940, 355360, 377570, 497504, 528598, 568576, 604112, 609280, 621880, 710720, 755140, 995008, 1057196, 1137152, 1208224, 1243760, 1321495, 1421440, 1510280, 1990016, 2114392, 2274304, 2416448, 2487520, 2642990, 2842880, 3020560, 3980032, 4228784, 4832896, 4975040, 5285980, 5685760, 6041120, 7960064, 8457568, 9665792, 9950080, 10571960, 11371520, 12082240, 15920128, 16915136, 19331584, 19900160, 21143920, 24164480, 33830272, 38663168, 39800320, 42287840, 48328960, 67660544, 79600640, 84575680, 96657920, 135321088, 169151360, 193315840, 270642176, 338302720, 676605440, 1353210880]

約数ペア:

[(1, 1353210880), (2, 676605440), (4, 338302720), (5, 270642176), (7, 193315840), (8, 169151360), (10, 135321088), (14, 96657920), (16, 84575680), (17, 79600640), (20, 67660544), (28, 48328960), (32, 42287840), (34, 39800320), (35, 38663168), (40, 33830272), (56, 24164480), (64, 21143920), (68, 19900160), (70, 19331584), (80, 16915136), (85, 15920128), (112, 12082240), (119, 11371520), (128, 10571960), (136, 9950080), (140, 9665792), (160, 8457568), (170, 7960064), (224, 6041120), (238, 5685760), (256, 5285980), (272, 4975040), (280, 4832896), (320, 4228784), (340, 3980032), (448, 3020560), (476, 2842880), (512, 2642990), (544, 2487520), (560, 2416448), (595, 2274304), (640, 2114392), (680, 1990016), (896, 1510280), (952, 1421440), (1024, 1321495), (1088, 1243760), (1120, 1208224), (1190, 1137152), (1280, 1057196), (1360, 995008), (1792, 755140), (1904, 710720), (2176, 621880), (2221, 609280), (2240, 604112), (2380, 568576), (2560, 528598), (2720, 497504), (3584, 377570), (3808, 355360), (4352, 310940), (4442, 304640), (4480, 302056), (4760, 284288), (5120, 264299), (5440, 248752), (7168, 188785), (7616, 177680), (8704, 155470), (8884, 152320), (8960, 151028), (9520, 142144), (10880, 124376), (11105, 121856), (15232, 88840), (15547, 87040), (17408, 77735), (17768, 76160), (17920, 75514), (19040, 71072), (21760, 62188), (22210, 60928), (30464, 44420), (31094, 43520), (35536, 38080), (35840, 37757)]