170865840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2707}}^1$

素因数の和:2986

約数の個数: 80

約数和(自身を含む): 531894528

約数和(自身を除く): 361028688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 2707, 3156, 3945, 4208, 5260, 5414, 6312, 7890, 8121, 10520, 10828, 12624, 13535, 15780, 16242, 21040, 21656, 27070, 31560, 32484, 40605, 43312, 54140, 63120, 64968, 81210, 108280, 129936, 162420, 216560, 324840, 649680, 711941, 1423882, 2135823, 2847764, 3559705, 4271646, 5695528, 7119410, 8543292, 10679115, 11391056, 14238820, 17086584, 21358230, 28477640, 34173168, 42716460, 56955280, 85432920, 170865840]

約数ペア:

[(1, 170865840), (2, 85432920), (3, 56955280), (4, 42716460), (5, 34173168), (6, 28477640), (8, 21358230), (10, 17086584), (12, 14238820), (15, 11391056), (16, 10679115), (20, 8543292), (24, 7119410), (30, 5695528), (40, 4271646), (48, 3559705), (60, 2847764), (80, 2135823), (120, 1423882), (240, 711941), (263, 649680), (526, 324840), (789, 216560), (1052, 162420), (1315, 129936), (1578, 108280), (2104, 81210), (2630, 64968), (2707, 63120), (3156, 54140), (3945, 43312), (4208, 40605), (5260, 32484), (5414, 31560), (6312, 27070), (7890, 21656), (8121, 21040), (10520, 16242), (10828, 15780), (12624, 13535)]