230812680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{274777}}^1$

素因数の和:274798

約数の個数: 64

約数和(自身を含む): 791360640

約数和(自身を除く): 560547960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 274777, 549554, 824331, 1099108, 1373885, 1648662, 1923439, 2198216, 2747770, 3297324, 3846878, 4121655, 5495540, 5770317, 6594648, 7693756, 8243310, 9617195, 10991080, 11540634, 15387512, 16486620, 19234390, 23081268, 28851585, 32973240, 38468780, 46162536, 57703170, 76937560, 115406340, 230812680]

約数ペア:

[(1, 230812680), (2, 115406340), (3, 76937560), (4, 57703170), (5, 46162536), (6, 38468780), (7, 32973240), (8, 28851585), (10, 23081268), (12, 19234390), (14, 16486620), (15, 15387512), (20, 11540634), (21, 10991080), (24, 9617195), (28, 8243310), (30, 7693756), (35, 6594648), (40, 5770317), (42, 5495540), (56, 4121655), (60, 3846878), (70, 3297324), (84, 2747770), (105, 2198216), (120, 1923439), (140, 1648662), (168, 1373885), (210, 1099108), (280, 824331), (420, 549554), (840, 274777)]