142769760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42491}}^1$

素因数の和:42516

約数の個数: 96

約数和(自身を含む): 513983232

約数和(自身を除く): 371213472

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, 42491, 84982, 127473, 169964, 212455, 254946, 297437, 339928, 424910, 509892, 594874, 637365, 679856, 849820, 892311, 1019784, 1189748, 1274730, 1359712, 1487185, 1699640, 1784622, 2039568, 2379496, 2549460, 2974370, 3399280, 3569244, 4079136, 4461555, 4758992, 5098920, 5948740, 6798560, 7138488, 8923110, 9517984, 10197840, 11897480, 14276976, 17846220, 20395680, 23794960, 28553952, 35692440, 47589920, 71384880, 142769760]

約数ペア:

[(1, 142769760), (2, 71384880), (3, 47589920), (4, 35692440), (5, 28553952), (6, 23794960), (7, 20395680), (8, 17846220), (10, 14276976), (12, 11897480), (14, 10197840), (15, 9517984), (16, 8923110), (20, 7138488), (21, 6798560), (24, 5948740), (28, 5098920), (30, 4758992), (32, 4461555), (35, 4079136), (40, 3569244), (42, 3399280), (48, 2974370), (56, 2549460), (60, 2379496), (70, 2039568), (80, 1784622), (84, 1699640), (96, 1487185), (105, 1359712), (112, 1274730), (120, 1189748), (140, 1019784), (160, 892311), (168, 849820), (210, 679856), (224, 637365), (240, 594874), (280, 509892), (336, 424910), (420, 339928), (480, 297437), (560, 254946), (672, 212455), (840, 169964), (1120, 127473), (1680, 84982), (3360, 42491)]