164849040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 572463360

約数和(自身を除く): 407614320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 167, 180, 216, 240, 270, 334, 360, 432, 457, 501, 540, 668, 720, 835, 914, 1002, 1080, 1336, 1371, 1503, 1670, 1828, 2004, 2160, 2285, 2505, 2672, 2742, 3006, 3340, 3656, 4008, 4113, 4509, 4570, 5010, 5484, 6012, 6680, 6855, 7312, 7515, 8016, 8226, 9018, 9140, 10020, 10968, 12024, 12339, 13360, 13710, 15030, 16452, 18036, 18280, 20040, 20565, 21936, 22545, 24048, 24678, 27420, 30060, 32904, 36072, 36560, 40080, 41130, 45090, 49356, 54840, 60120, 61695, 65808, 72144, 76319, 82260, 90180, 98712, 109680, 120240, 123390, 152638, 164520, 180360, 197424, 228957, 246780, 305276, 329040, 360720, 381595, 457914, 493560, 610552, 686871, 763190, 915828, 987120, 1144785, 1221104, 1373742, 1526380, 1831656, 2060613, 2289570, 2747484, 3052760, 3434355, 3663312, 4121226, 4579140, 5494968, 6105520, 6868710, 8242452, 9158280, 10303065, 10989936, 13737420, 16484904, 18316560, 20606130, 27474840, 32969808, 41212260, 54949680, 82424520, 164849040]

約数ペア:

[(1, 164849040), (2, 82424520), (3, 54949680), (4, 41212260), (5, 32969808), (6, 27474840), (8, 20606130), (9, 18316560), (10, 16484904), (12, 13737420), (15, 10989936), (16, 10303065), (18, 9158280), (20, 8242452), (24, 6868710), (27, 6105520), (30, 5494968), (36, 4579140), (40, 4121226), (45, 3663312), (48, 3434355), (54, 3052760), (60, 2747484), (72, 2289570), (80, 2060613), (90, 1831656), (108, 1526380), (120, 1373742), (135, 1221104), (144, 1144785), (167, 987120), (180, 915828), (216, 763190), (240, 686871), (270, 610552), (334, 493560), (360, 457914), (432, 381595), (457, 360720), (501, 329040), (540, 305276), (668, 246780), (720, 228957), (835, 197424), (914, 180360), (1002, 164520), (1080, 152638), (1336, 123390), (1371, 120240), (1503, 109680), (1670, 98712), (1828, 90180), (2004, 82260), (2160, 76319), (2285, 72144), (2505, 65808), (2672, 61695), (2742, 60120), (3006, 54840), (3340, 49356), (3656, 45090), (4008, 41130), (4113, 40080), (4509, 36560), (4570, 36072), (5010, 32904), (5484, 30060), (6012, 27420), (6680, 24678), (6855, 24048), (7312, 22545), (7515, 21936), (8016, 20565), (8226, 20040), (9018, 18280), (9140, 18036), (10020, 16452), (10968, 15030), (12024, 13710), (12339, 13360)]