12577320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 51217920

約数和(自身を除く): 38640600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 49, 56, 60, 62, 63, 69, 70, 72, 84, 90, 92, 93, 98, 105, 115, 120, 124, 126, 138, 140, 147, 155, 161, 168, 180, 184, 186, 196, 207, 210, 217, 230, 245, 248, 252, 276, 279, 280, 294, 310, 315, 322, 345, 360, 372, 392, 414, 420, 434, 441, 460, 465, 483, 490, 504, 552, 558, 588, 620, 630, 644, 651, 690, 713, 735, 744, 805, 828, 840, 868, 882, 920, 930, 966, 980, 1035, 1085, 1116, 1127, 1176, 1240, 1260, 1288, 1302, 1380, 1395, 1426, 1449, 1470, 1519, 1610, 1656, 1736, 1764, 1860, 1932, 1953, 1960, 2070, 2139, 2170, 2205, 2232, 2254, 2415, 2520, 2604, 2760, 2790, 2852, 2898, 2940, 3038, 3220, 3255, 3381, 3528, 3565, 3720, 3864, 3906, 4140, 4278, 4340, 4410, 4508, 4557, 4830, 4991, 5208, 5580, 5635, 5704, 5796, 5880, 6076, 6417, 6440, 6510, 6762, 7130, 7245, 7595, 7812, 8280, 8556, 8680, 8820, 9016, 9114, 9660, 9765, 9982, 10143, 10695, 11160, 11270, 11592, 12152, 12834, 13020, 13524, 13671, 14260, 14490, 14973, 15190, 15624, 16905, 17112, 17640, 18228, 19320, 19530, 19964, 20286, 21390, 22540, 22785, 24955, 25668, 26040, 27048, 27342, 28520, 28980, 29946, 30380, 32085, 33810, 34937, 36456, 39060, 39928, 40572, 42780, 44919, 45080, 45570, 49910, 50715, 51336, 54684, 57960, 59892, 60760, 64170, 67620, 68355, 69874, 74865, 78120, 81144, 85560, 89838, 91140, 99820, 101430, 104811, 109368, 119784, 128340, 135240, 136710, 139748, 149730, 174685, 179676, 182280, 199640, 202860, 209622, 224595, 256680, 273420, 279496, 299460, 314433, 349370, 359352, 405720, 419244, 449190, 524055, 546840, 598920, 628866, 698740, 838488, 898380, 1048110, 1257732, 1397480, 1572165, 1796760, 2096220, 2515464, 3144330, 4192440, 6288660, 12577320]

約数ペア:

[(1, 12577320), (2, 6288660), (3, 4192440), (4, 3144330), (5, 2515464), (6, 2096220), (7, 1796760), (8, 1572165), (9, 1397480), (10, 1257732), (12, 1048110), (14, 898380), (15, 838488), (18, 698740), (20, 628866), (21, 598920), (23, 546840), (24, 524055), (28, 449190), (30, 419244), (31, 405720), (35, 359352), (36, 349370), (40, 314433), (42, 299460), (45, 279496), (46, 273420), (49, 256680), (56, 224595), (60, 209622), (62, 202860), (63, 199640), (69, 182280), (70, 179676), (72, 174685), (84, 149730), (90, 139748), (92, 136710), (93, 135240), (98, 128340), (105, 119784), (115, 109368), (120, 104811), (124, 101430), (126, 99820), (138, 91140), (140, 89838), (147, 85560), (155, 81144), (161, 78120), (168, 74865), (180, 69874), (184, 68355), (186, 67620), (196, 64170), (207, 60760), (210, 59892), (217, 57960), (230, 54684), (245, 51336), (248, 50715), (252, 49910), (276, 45570), (279, 45080), (280, 44919), (294, 42780), (310, 40572), (315, 39928), (322, 39060), (345, 36456), (360, 34937), (372, 33810), (392, 32085), (414, 30380), (420, 29946), (434, 28980), (441, 28520), (460, 27342), (465, 27048), (483, 26040), (490, 25668), (504, 24955), (552, 22785), (558, 22540), (588, 21390), (620, 20286), (630, 19964), (644, 19530), (651, 19320), (690, 18228), (713, 17640), (735, 17112), (744, 16905), (805, 15624), (828, 15190), (840, 14973), (868, 14490), (882, 14260), (920, 13671), (930, 13524), (966, 13020), (980, 12834), (1035, 12152), (1085, 11592), (1116, 11270), (1127, 11160), (1176, 10695), (1240, 10143), (1260, 9982), (1288, 9765), (1302, 9660), (1380, 9114), (1395, 9016), (1426, 8820), (1449, 8680), (1470, 8556), (1519, 8280), (1610, 7812), (1656, 7595), (1736, 7245), (1764, 7130), (1860, 6762), (1932, 6510), (1953, 6440), (1960, 6417), (2070, 6076), (2139, 5880), (2170, 5796), (2205, 5704), (2232, 5635), (2254, 5580), (2415, 5208), (2520, 4991), (2604, 4830), (2760, 4557), (2790, 4508), (2852, 4410), (2898, 4340), (2940, 4278), (3038, 4140), (3220, 3906), (3255, 3864), (3381, 3720), (3528, 3565)]