168051240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{22229}}^1$

素因数の和:22256

約数の個数: 128

約数和(自身を含む): 640224000

約数和(自身を除く): 472172760

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, 22229, 44458, 66687, 88916, 111145, 133374, 155603, 177832, 200061, 222290, 266748, 311206, 333435, 400122, 444580, 466809, 533496, 600183, 622412, 666870, 778015, 800244, 889160, 933618, 1000305, 1200366, 1244824, 1333740, 1400427, 1556030, 1600488, 1867236, 2000610, 2334045, 2400732, 2667480, 2800854, 3000915, 3112060, 3734472, 4001220, 4201281, 4668090, 4801464, 5601708, 6001830, 6224120, 7002135, 8002440, 8402562, 9336180, 11203416, 12003660, 14004270, 16805124, 18672360, 21006405, 24007320, 28008540, 33610248, 42012810, 56017080, 84025620, 168051240]

約数ペア:

[(1, 168051240), (2, 84025620), (3, 56017080), (4, 42012810), (5, 33610248), (6, 28008540), (7, 24007320), (8, 21006405), (9, 18672360), (10, 16805124), (12, 14004270), (14, 12003660), (15, 11203416), (18, 9336180), (20, 8402562), (21, 8002440), (24, 7002135), (27, 6224120), (28, 6001830), (30, 5601708), (35, 4801464), (36, 4668090), (40, 4201281), (42, 4001220), (45, 3734472), (54, 3112060), (56, 3000915), (60, 2800854), (63, 2667480), (70, 2400732), (72, 2334045), (84, 2000610), (90, 1867236), (105, 1600488), (108, 1556030), (120, 1400427), (126, 1333740), (135, 1244824), (140, 1200366), (168, 1000305), (180, 933618), (189, 889160), (210, 800244), (216, 778015), (252, 666870), (270, 622412), (280, 600183), (315, 533496), (360, 466809), (378, 444580), (420, 400122), (504, 333435), (540, 311206), (630, 266748), (756, 222290), (840, 200061), (945, 177832), (1080, 155603), (1260, 133374), (1512, 111145), (1890, 88916), (2520, 66687), (3780, 44458), (7560, 22229)]