1542019920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{917869}}^1$

素因数の和:917892

約数の個数: 80

約数和(自身を含む): 5463162240

約数和(自身を除く): 3921142320

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, 917869, 1835738, 2753607, 3671476, 4589345, 5507214, 6425083, 7342952, 9178690, 11014428, 12850166, 13768035, 14685904, 18357380, 19275249, 22028856, 25700332, 27536070, 32125415, 36714760, 38550498, 44057712, 51400664, 55072140, 64250830, 73429520, 77100996, 96376245, 102801328, 110144280, 128501660, 154201992, 192752490, 220288560, 257003320, 308403984, 385504980, 514006640, 771009960, 1542019920]

約数ペア:

[(1, 1542019920), (2, 771009960), (3, 514006640), (4, 385504980), (5, 308403984), (6, 257003320), (7, 220288560), (8, 192752490), (10, 154201992), (12, 128501660), (14, 110144280), (15, 102801328), (16, 96376245), (20, 77100996), (21, 73429520), (24, 64250830), (28, 55072140), (30, 51400664), (35, 44057712), (40, 38550498), (42, 36714760), (48, 32125415), (56, 27536070), (60, 25700332), (70, 22028856), (80, 19275249), (84, 18357380), (105, 14685904), (112, 13768035), (120, 12850166), (140, 11014428), (168, 9178690), (210, 7342952), (240, 6425083), (280, 5507214), (336, 4589345), (420, 3671476), (560, 2753607), (840, 1835738), (1680, 917869)]