1000191360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{74419}}^1$

素因数の和:74448

約数の個数: 128

約数和(自身を含む): 3643603200

約数和(自身を除く): 2643411840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 74419, 148838, 223257, 297676, 372095, 446514, 520933, 595352, 744190, 893028, 1041866, 1116285, 1190704, 1488380, 1562799, 1786056, 2083732, 2232570, 2381408, 2604665, 2976760, 3125598, 3572112, 4167464, 4465140, 4762816, 5209330, 5953520, 6251196, 7144224, 7813995, 8334928, 8930280, 9525632, 10418660, 11907040, 12502392, 14288448, 15627990, 16669856, 17860560, 20837320, 23814080, 25004784, 28576896, 31255980, 33339712, 35721120, 41674640, 47628160, 50009568, 62511960, 66679424, 71442240, 83349280, 100019136, 125023920, 142884480, 166698560, 200038272, 250047840, 333397120, 500095680, 1000191360]

約数ペア:

[(1, 1000191360), (2, 500095680), (3, 333397120), (4, 250047840), (5, 200038272), (6, 166698560), (7, 142884480), (8, 125023920), (10, 100019136), (12, 83349280), (14, 71442240), (15, 66679424), (16, 62511960), (20, 50009568), (21, 47628160), (24, 41674640), (28, 35721120), (30, 33339712), (32, 31255980), (35, 28576896), (40, 25004784), (42, 23814080), (48, 20837320), (56, 17860560), (60, 16669856), (64, 15627990), (70, 14288448), (80, 12502392), (84, 11907040), (96, 10418660), (105, 9525632), (112, 8930280), (120, 8334928), (128, 7813995), (140, 7144224), (160, 6251196), (168, 5953520), (192, 5209330), (210, 4762816), (224, 4465140), (240, 4167464), (280, 3572112), (320, 3125598), (336, 2976760), (384, 2604665), (420, 2381408), (448, 2232570), (480, 2083732), (560, 1786056), (640, 1562799), (672, 1488380), (840, 1190704), (896, 1116285), (960, 1041866), (1120, 893028), (1344, 744190), (1680, 595352), (1920, 520933), (2240, 446514), (2688, 372095), (3360, 297676), (4480, 223257), (6720, 148838), (13440, 74419)]