139516440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4113

約数の個数: 128

約数和(自身を含む): 490129920

約数和(自身を除く): 350613480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4051, 4305, 4920, 5740, 6888, 8102, 8610, 11480, 12153, 16204, 17220, 20255, 24306, 28357, 32408, 34440, 40510, 48612, 56714, 60765, 81020, 85071, 97224, 113428, 121530, 141785, 162040, 166091, 170142, 226856, 243060, 283570, 332182, 340284, 425355, 486120, 498273, 567140, 664364, 680568, 830455, 850710, 996546, 1134280, 1162637, 1328728, 1660910, 1701420, 1993092, 2325274, 2491365, 3321820, 3402840, 3487911, 3986184, 4650548, 4982730, 5813185, 6643640, 6975822, 9301096, 9965460, 11626370, 13951644, 17439555, 19930920, 23252740, 27903288, 34879110, 46505480, 69758220, 139516440]

約数ペア:

[(1, 139516440), (2, 69758220), (3, 46505480), (4, 34879110), (5, 27903288), (6, 23252740), (7, 19930920), (8, 17439555), (10, 13951644), (12, 11626370), (14, 9965460), (15, 9301096), (20, 6975822), (21, 6643640), (24, 5813185), (28, 4982730), (30, 4650548), (35, 3986184), (40, 3487911), (41, 3402840), (42, 3321820), (56, 2491365), (60, 2325274), (70, 1993092), (82, 1701420), (84, 1660910), (105, 1328728), (120, 1162637), (123, 1134280), (140, 996546), (164, 850710), (168, 830455), (205, 680568), (210, 664364), (246, 567140), (280, 498273), (287, 486120), (328, 425355), (410, 340284), (420, 332182), (492, 283570), (574, 243060), (615, 226856), (820, 170142), (840, 166091), (861, 162040), (984, 141785), (1148, 121530), (1230, 113428), (1435, 97224), (1640, 85071), (1722, 81020), (2296, 60765), (2460, 56714), (2870, 48612), (3444, 40510), (4051, 34440), (4305, 32408), (4920, 28357), (5740, 24306), (6888, 20255), (8102, 17220), (8610, 16204), (11480, 12153)]