146505240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19379}}^1$

素因数の和:19406

約数の個数: 128

約数和(自身を含む): 558144000

約数和(自身を除く): 411638760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19379, 38758, 58137, 77516, 96895, 116274, 135653, 155032, 174411, 193790, 232548, 271306, 290685, 348822, 387580, 406959, 465096, 523233, 542612, 581370, 678265, 697644, 775160, 813918, 872055, 1046466, 1085224, 1162740, 1220877, 1356530, 1395288, 1627836, 1744110, 2034795, 2092932, 2325480, 2441754, 2616165, 2713060, 3255672, 3488220, 3662631, 4069590, 4185864, 4883508, 5232330, 5426120, 6104385, 6976440, 7325262, 8139180, 9767016, 10464660, 12208770, 14650524, 16278360, 18313155, 20929320, 24417540, 29301048, 36626310, 48835080, 73252620, 146505240]

約数ペア:

[(1, 146505240), (2, 73252620), (3, 48835080), (4, 36626310), (5, 29301048), (6, 24417540), (7, 20929320), (8, 18313155), (9, 16278360), (10, 14650524), (12, 12208770), (14, 10464660), (15, 9767016), (18, 8139180), (20, 7325262), (21, 6976440), (24, 6104385), (27, 5426120), (28, 5232330), (30, 4883508), (35, 4185864), (36, 4069590), (40, 3662631), (42, 3488220), (45, 3255672), (54, 2713060), (56, 2616165), (60, 2441754), (63, 2325480), (70, 2092932), (72, 2034795), (84, 1744110), (90, 1627836), (105, 1395288), (108, 1356530), (120, 1220877), (126, 1162740), (135, 1085224), (140, 1046466), (168, 872055), (180, 813918), (189, 775160), (210, 697644), (216, 678265), (252, 581370), (270, 542612), (280, 523233), (315, 465096), (360, 406959), (378, 387580), (420, 348822), (504, 290685), (540, 271306), (630, 232548), (756, 193790), (840, 174411), (945, 155032), (1080, 135653), (1260, 116274), (1512, 96895), (1890, 77516), (2520, 58137), (3780, 38758), (7560, 19379)]