1941807840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{577919}}^1$

素因数の和:577944

約数の個数: 96

約数和(自身を含む): 6990520320

約数和(自身を除く): 5048712480

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 577919, 1155838, 1733757, 2311676, 2889595, 3467514, 4045433, 4623352, 5779190, 6935028, 8090866, 8668785, 9246704, 11558380, 12136299, 13870056, 16181732, 17337570, 18493408, 20227165, 23116760, 24272598, 27740112, 32363464, 34675140, 40454330, 46233520, 48545196, 55480224, 60681495, 64726928, 69350280, 80908660, 92467040, 97090392, 121362990, 129453856, 138700560, 161817320, 194180784, 242725980, 277401120, 323634640, 388361568, 485451960, 647269280, 970903920, 1941807840]

約数ペア:

[(1, 1941807840), (2, 970903920), (3, 647269280), (4, 485451960), (5, 388361568), (6, 323634640), (7, 277401120), (8, 242725980), (10, 194180784), (12, 161817320), (14, 138700560), (15, 129453856), (16, 121362990), (20, 97090392), (21, 92467040), (24, 80908660), (28, 69350280), (30, 64726928), (32, 60681495), (35, 55480224), (40, 48545196), (42, 46233520), (48, 40454330), (56, 34675140), (60, 32363464), (70, 27740112), (80, 24272598), (84, 23116760), (96, 20227165), (105, 18493408), (112, 17337570), (120, 16181732), (140, 13870056), (160, 12136299), (168, 11558380), (210, 9246704), (224, 8668785), (240, 8090866), (280, 6935028), (336, 5779190), (420, 4623352), (480, 4045433), (560, 3467514), (672, 2889595), (840, 2311676), (1120, 1733757), (1680, 1155838), (3360, 577919)]