4192440

素因数分解:

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

素因数の和:82

約数の個数: 192

約数和(自身を含む): 15759360

約数和(自身を除く): 11566920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 49, 56, 60, 62, 69, 70, 84, 92, 93, 98, 105, 115, 120, 124, 138, 140, 147, 155, 161, 168, 184, 186, 196, 210, 217, 230, 245, 248, 276, 280, 294, 310, 322, 345, 372, 392, 420, 434, 460, 465, 483, 490, 552, 588, 620, 644, 651, 690, 713, 735, 744, 805, 840, 868, 920, 930, 966, 980, 1085, 1127, 1176, 1240, 1288, 1302, 1380, 1426, 1470, 1519, 1610, 1736, 1860, 1932, 1960, 2139, 2170, 2254, 2415, 2604, 2760, 2852, 2940, 3038, 3220, 3255, 3381, 3565, 3720, 3864, 4278, 4340, 4508, 4557, 4830, 4991, 5208, 5635, 5704, 5880, 6076, 6440, 6510, 6762, 7130, 7595, 8556, 8680, 9016, 9114, 9660, 9982, 10695, 11270, 12152, 13020, 13524, 14260, 14973, 15190, 16905, 17112, 18228, 19320, 19964, 21390, 22540, 22785, 24955, 26040, 27048, 28520, 29946, 30380, 33810, 34937, 36456, 39928, 42780, 45080, 45570, 49910, 59892, 60760, 67620, 69874, 74865, 85560, 91140, 99820, 104811, 119784, 135240, 139748, 149730, 174685, 182280, 199640, 209622, 279496, 299460, 349370, 419244, 524055, 598920, 698740, 838488, 1048110, 1397480, 2096220, 4192440]

約数ペア:

[(1, 4192440), (2, 2096220), (3, 1397480), (4, 1048110), (5, 838488), (6, 698740), (7, 598920), (8, 524055), (10, 419244), (12, 349370), (14, 299460), (15, 279496), (20, 209622), (21, 199640), (23, 182280), (24, 174685), (28, 149730), (30, 139748), (31, 135240), (35, 119784), (40, 104811), (42, 99820), (46, 91140), (49, 85560), (56, 74865), (60, 69874), (62, 67620), (69, 60760), (70, 59892), (84, 49910), (92, 45570), (93, 45080), (98, 42780), (105, 39928), (115, 36456), (120, 34937), (124, 33810), (138, 30380), (140, 29946), (147, 28520), (155, 27048), (161, 26040), (168, 24955), (184, 22785), (186, 22540), (196, 21390), (210, 19964), (217, 19320), (230, 18228), (245, 17112), (248, 16905), (276, 15190), (280, 14973), (294, 14260), (310, 13524), (322, 13020), (345, 12152), (372, 11270), (392, 10695), (420, 9982), (434, 9660), (460, 9114), (465, 9016), (483, 8680), (490, 8556), (552, 7595), (588, 7130), (620, 6762), (644, 6510), (651, 6440), (690, 6076), (713, 5880), (735, 5704), (744, 5635), (805, 5208), (840, 4991), (868, 4830), (920, 4557), (930, 4508), (966, 4340), (980, 4278), (1085, 3864), (1127, 3720), (1176, 3565), (1240, 3381), (1288, 3255), (1302, 3220), (1380, 3038), (1426, 2940), (1470, 2852), (1519, 2760), (1610, 2604), (1736, 2415), (1860, 2254), (1932, 2170), (1960, 2139)]