384078840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 1259919360

約数和(自身を除く): 875840520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 67, 69, 92, 93, 115, 120, 124, 134, 138, 155, 184, 186, 201, 230, 248, 268, 276, 310, 335, 345, 372, 402, 460, 465, 536, 552, 620, 670, 690, 713, 744, 804, 920, 930, 1005, 1240, 1340, 1380, 1426, 1541, 1608, 1860, 2010, 2077, 2139, 2680, 2760, 2852, 3082, 3565, 3720, 4020, 4154, 4278, 4489, 4623, 5704, 6164, 6231, 7130, 7705, 8040, 8308, 8556, 8978, 9246, 10385, 10695, 12328, 12462, 13467, 14260, 15410, 16616, 17112, 17956, 18492, 20770, 21390, 22445, 23115, 24924, 26934, 28520, 30820, 31155, 35912, 36984, 41540, 42780, 44890, 46230, 47771, 49848, 53868, 61640, 62310, 67335, 83080, 85560, 89780, 92460, 95542, 103247, 107736, 124620, 134670, 139159, 143313, 179560, 184920, 191084, 206494, 238855, 249240, 269340, 278318, 286626, 309741, 382168, 412988, 417477, 477710, 516235, 538680, 556636, 573252, 619482, 695795, 716565, 825976, 834954, 955420, 1032470, 1113272, 1146504, 1238964, 1391590, 1433130, 1548705, 1669908, 1910840, 2064940, 2087385, 2477928, 2783180, 2866260, 3097410, 3200657, 3339816, 4129880, 4174770, 5566360, 5732520, 6194820, 6401314, 8349540, 9601971, 12389640, 12802628, 16003285, 16699080, 19203942, 25605256, 32006570, 38407884, 48009855, 64013140, 76815768, 96019710, 128026280, 192039420, 384078840]

約数ペア:

[(1, 384078840), (2, 192039420), (3, 128026280), (4, 96019710), (5, 76815768), (6, 64013140), (8, 48009855), (10, 38407884), (12, 32006570), (15, 25605256), (20, 19203942), (23, 16699080), (24, 16003285), (30, 12802628), (31, 12389640), (40, 9601971), (46, 8349540), (60, 6401314), (62, 6194820), (67, 5732520), (69, 5566360), (92, 4174770), (93, 4129880), (115, 3339816), (120, 3200657), (124, 3097410), (134, 2866260), (138, 2783180), (155, 2477928), (184, 2087385), (186, 2064940), (201, 1910840), (230, 1669908), (248, 1548705), (268, 1433130), (276, 1391590), (310, 1238964), (335, 1146504), (345, 1113272), (372, 1032470), (402, 955420), (460, 834954), (465, 825976), (536, 716565), (552, 695795), (620, 619482), (670, 573252), (690, 556636), (713, 538680), (744, 516235), (804, 477710), (920, 417477), (930, 412988), (1005, 382168), (1240, 309741), (1340, 286626), (1380, 278318), (1426, 269340), (1541, 249240), (1608, 238855), (1860, 206494), (2010, 191084), (2077, 184920), (2139, 179560), (2680, 143313), (2760, 139159), (2852, 134670), (3082, 124620), (3565, 107736), (3720, 103247), (4020, 95542), (4154, 92460), (4278, 89780), (4489, 85560), (4623, 83080), (5704, 67335), (6164, 62310), (6231, 61640), (7130, 53868), (7705, 49848), (8040, 47771), (8308, 46230), (8556, 44890), (8978, 42780), (9246, 41540), (10385, 36984), (10695, 35912), (12328, 31155), (12462, 30820), (13467, 28520), (14260, 26934), (15410, 24924), (16616, 23115), (17112, 22445), (17956, 21390), (18492, 20770)]