47387760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 170798592

約数和(自身を除く): 123410832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 421, 469, 536, 560, 670, 804, 840, 842, 938, 1005, 1072, 1263, 1340, 1407, 1608, 1680, 1684, 1876, 2010, 2105, 2345, 2526, 2680, 2814, 2947, 3216, 3368, 3752, 4020, 4210, 4690, 5052, 5360, 5628, 5894, 6315, 6736, 7035, 7504, 8040, 8420, 8841, 9380, 10104, 11256, 11788, 12630, 14070, 14735, 16080, 16840, 17682, 18760, 20208, 22512, 23576, 25260, 28140, 28207, 29470, 33680, 35364, 37520, 44205, 47152, 50520, 56280, 56414, 58940, 70728, 84621, 88410, 101040, 112560, 112828, 117880, 141035, 141456, 169242, 176820, 197449, 225656, 235760, 282070, 338484, 353640, 394898, 423105, 451312, 564140, 592347, 676968, 707280, 789796, 846210, 987245, 1128280, 1184694, 1353936, 1579592, 1692420, 1974490, 2256560, 2369388, 2961735, 3159184, 3384840, 3948980, 4738776, 5923470, 6769680, 7897960, 9477552, 11846940, 15795920, 23693880, 47387760]

約数ペア:

[(1, 47387760), (2, 23693880), (3, 15795920), (4, 11846940), (5, 9477552), (6, 7897960), (7, 6769680), (8, 5923470), (10, 4738776), (12, 3948980), (14, 3384840), (15, 3159184), (16, 2961735), (20, 2369388), (21, 2256560), (24, 1974490), (28, 1692420), (30, 1579592), (35, 1353936), (40, 1184694), (42, 1128280), (48, 987245), (56, 846210), (60, 789796), (67, 707280), (70, 676968), (80, 592347), (84, 564140), (105, 451312), (112, 423105), (120, 394898), (134, 353640), (140, 338484), (168, 282070), (201, 235760), (210, 225656), (240, 197449), (268, 176820), (280, 169242), (335, 141456), (336, 141035), (402, 117880), (420, 112828), (421, 112560), (469, 101040), (536, 88410), (560, 84621), (670, 70728), (804, 58940), (840, 56414), (842, 56280), (938, 50520), (1005, 47152), (1072, 44205), (1263, 37520), (1340, 35364), (1407, 33680), (1608, 29470), (1680, 28207), (1684, 28140), (1876, 25260), (2010, 23576), (2105, 22512), (2345, 20208), (2526, 18760), (2680, 17682), (2814, 16840), (2947, 16080), (3216, 14735), (3368, 14070), (3752, 12630), (4020, 11788), (4210, 11256), (4690, 10104), (5052, 9380), (5360, 8841), (5628, 8420), (5894, 8040), (6315, 7504), (6736, 7035)]