169470720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 216

約数和(自身を含む): 600739776

約数和(自身を除く): 431269056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 313, 320, 360, 376, 384, 423, 470, 480, 564, 576, 626, 640, 705, 720, 752, 768, 846, 939, 940, 960, 1128, 1152, 1252, 1280, 1410, 1440, 1504, 1565, 1692, 1878, 1880, 1920, 2115, 2256, 2304, 2504, 2817, 2820, 2880, 3008, 3130, 3384, 3756, 3760, 3840, 4230, 4512, 4695, 5008, 5634, 5640, 5760, 6016, 6260, 6768, 7512, 7520, 8460, 9024, 9390, 10016, 11268, 11280, 11520, 12032, 12520, 13536, 14085, 14711, 15024, 15040, 16920, 18048, 18780, 20032, 22536, 22560, 25040, 27072, 28170, 29422, 30048, 30080, 33840, 36096, 37560, 40064, 44133, 45072, 45120, 50080, 54144, 56340, 58844, 60096, 60160, 67680, 73555, 75120, 80128, 88266, 90144, 90240, 100160, 108288, 112680, 117688, 120192, 132399, 135360, 147110, 150240, 176532, 180288, 180480, 200320, 220665, 225360, 235376, 240384, 264798, 270720, 294220, 300480, 353064, 360576, 400640, 441330, 450720, 470752, 529596, 541440, 588440, 600960, 661995, 706128, 721152, 882660, 901440, 941504, 1059192, 1176880, 1201920, 1323990, 1412256, 1765320, 1802880, 1883008, 2118384, 2353760, 2647980, 2824512, 3530640, 3605760, 3766016, 4236768, 4707520, 5295960, 5649024, 7061280, 8473536, 9415040, 10591920, 11298048, 14122560, 16947072, 18830080, 21183840, 28245120, 33894144, 42367680, 56490240, 84735360, 169470720]

約数ペア:

[(1, 169470720), (2, 84735360), (3, 56490240), (4, 42367680), (5, 33894144), (6, 28245120), (8, 21183840), (9, 18830080), (10, 16947072), (12, 14122560), (15, 11298048), (16, 10591920), (18, 9415040), (20, 8473536), (24, 7061280), (30, 5649024), (32, 5295960), (36, 4707520), (40, 4236768), (45, 3766016), (47, 3605760), (48, 3530640), (60, 2824512), (64, 2647980), (72, 2353760), (80, 2118384), (90, 1883008), (94, 1802880), (96, 1765320), (120, 1412256), (128, 1323990), (141, 1201920), (144, 1176880), (160, 1059192), (180, 941504), (188, 901440), (192, 882660), (235, 721152), (240, 706128), (256, 661995), (282, 600960), (288, 588440), (313, 541440), (320, 529596), (360, 470752), (376, 450720), (384, 441330), (423, 400640), (470, 360576), (480, 353064), (564, 300480), (576, 294220), (626, 270720), (640, 264798), (705, 240384), (720, 235376), (752, 225360), (768, 220665), (846, 200320), (939, 180480), (940, 180288), (960, 176532), (1128, 150240), (1152, 147110), (1252, 135360), (1280, 132399), (1410, 120192), (1440, 117688), (1504, 112680), (1565, 108288), (1692, 100160), (1878, 90240), (1880, 90144), (1920, 88266), (2115, 80128), (2256, 75120), (2304, 73555), (2504, 67680), (2817, 60160), (2820, 60096), (2880, 58844), (3008, 56340), (3130, 54144), (3384, 50080), (3756, 45120), (3760, 45072), (3840, 44133), (4230, 40064), (4512, 37560), (4695, 36096), (5008, 33840), (5634, 30080), (5640, 30048), (5760, 29422), (6016, 28170), (6260, 27072), (6768, 25040), (7512, 22560), (7520, 22536), (8460, 20032), (9024, 18780), (9390, 18048), (10016, 16920), (11268, 15040), (11280, 15024), (11520, 14711), (12032, 14085), (12520, 13536)]