70871040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{769}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 245945700

約数和(自身を除く): 175074660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 769, 960, 1024, 1152, 1280, 1440, 1536, 1538, 1920, 2048, 2304, 2307, 2560, 2880, 3072, 3076, 3840, 3845, 4608, 4614, 5120, 5760, 6144, 6152, 6921, 7680, 7690, 9216, 9228, 10240, 11520, 11535, 12304, 13842, 15360, 15380, 18432, 18456, 23040, 23070, 24608, 27684, 30720, 30760, 34605, 36912, 46080, 46140, 49216, 55368, 61520, 69210, 73824, 92160, 92280, 98432, 110736, 123040, 138420, 147648, 184560, 196864, 221472, 246080, 276840, 295296, 369120, 393728, 442944, 492160, 553680, 590592, 738240, 787456, 885888, 984320, 1107360, 1181184, 1476480, 1574912, 1771776, 1968640, 2214720, 2362368, 2952960, 3543552, 3937280, 4429440, 4724736, 5905920, 7087104, 7874560, 8858880, 11811840, 14174208, 17717760, 23623680, 35435520, 70871040]

約数ペア:

[(1, 70871040), (2, 35435520), (3, 23623680), (4, 17717760), (5, 14174208), (6, 11811840), (8, 8858880), (9, 7874560), (10, 7087104), (12, 5905920), (15, 4724736), (16, 4429440), (18, 3937280), (20, 3543552), (24, 2952960), (30, 2362368), (32, 2214720), (36, 1968640), (40, 1771776), (45, 1574912), (48, 1476480), (60, 1181184), (64, 1107360), (72, 984320), (80, 885888), (90, 787456), (96, 738240), (120, 590592), (128, 553680), (144, 492160), (160, 442944), (180, 393728), (192, 369120), (240, 295296), (256, 276840), (288, 246080), (320, 221472), (360, 196864), (384, 184560), (480, 147648), (512, 138420), (576, 123040), (640, 110736), (720, 98432), (768, 92280), (769, 92160), (960, 73824), (1024, 69210), (1152, 61520), (1280, 55368), (1440, 49216), (1536, 46140), (1538, 46080), (1920, 36912), (2048, 34605), (2304, 30760), (2307, 30720), (2560, 27684), (2880, 24608), (3072, 23070), (3076, 23040), (3840, 18456), (3845, 18432), (4608, 15380), (4614, 15360), (5120, 13842), (5760, 12304), (6144, 11535), (6152, 11520), (6921, 10240), (7680, 9228), (7690, 9216)]