142015440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{84533}}^1$

素因数の和:84556

約数の個数: 80

約数和(自身を含む): 503146368

約数和(自身を除く): 361130928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 84533, 169066, 253599, 338132, 422665, 507198, 591731, 676264, 845330, 1014396, 1183462, 1267995, 1352528, 1690660, 1775193, 2028792, 2366924, 2535990, 2958655, 3381320, 3550386, 4057584, 4733848, 5071980, 5917310, 6762640, 7100772, 8875965, 9467696, 10143960, 11834620, 14201544, 17751930, 20287920, 23669240, 28403088, 35503860, 47338480, 71007720, 142015440]

約数ペア:

[(1, 142015440), (2, 71007720), (3, 47338480), (4, 35503860), (5, 28403088), (6, 23669240), (7, 20287920), (8, 17751930), (10, 14201544), (12, 11834620), (14, 10143960), (15, 9467696), (16, 8875965), (20, 7100772), (21, 6762640), (24, 5917310), (28, 5071980), (30, 4733848), (35, 4057584), (40, 3550386), (42, 3381320), (48, 2958655), (56, 2535990), (60, 2366924), (70, 2028792), (80, 1775193), (84, 1690660), (105, 1352528), (112, 1267995), (120, 1183462), (140, 1014396), (168, 845330), (210, 676264), (240, 591731), (280, 507198), (336, 422665), (420, 338132), (560, 253599), (840, 169066), (1680, 84533)]