14174440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 39813120

約数和(自身を除く): 25638680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 71, 92, 115, 124, 140, 142, 155, 161, 184, 217, 230, 248, 280, 284, 310, 322, 355, 434, 460, 497, 568, 620, 644, 710, 713, 805, 868, 920, 994, 1085, 1240, 1288, 1420, 1426, 1610, 1633, 1736, 1988, 2170, 2201, 2485, 2840, 2852, 3220, 3266, 3565, 3976, 4340, 4402, 4970, 4991, 5704, 6440, 6532, 7130, 8165, 8680, 8804, 9940, 9982, 11005, 11431, 13064, 14260, 15407, 16330, 17608, 19880, 19964, 22010, 22862, 24955, 28520, 30814, 32660, 39928, 44020, 45724, 49910, 50623, 57155, 61628, 65320, 77035, 88040, 91448, 99820, 101246, 114310, 123256, 154070, 199640, 202492, 228620, 253115, 308140, 354361, 404984, 457240, 506230, 616280, 708722, 1012460, 1417444, 1771805, 2024920, 2834888, 3543610, 7087220, 14174440]

約数ペア:

[(1, 14174440), (2, 7087220), (4, 3543610), (5, 2834888), (7, 2024920), (8, 1771805), (10, 1417444), (14, 1012460), (20, 708722), (23, 616280), (28, 506230), (31, 457240), (35, 404984), (40, 354361), (46, 308140), (56, 253115), (62, 228620), (70, 202492), (71, 199640), (92, 154070), (115, 123256), (124, 114310), (140, 101246), (142, 99820), (155, 91448), (161, 88040), (184, 77035), (217, 65320), (230, 61628), (248, 57155), (280, 50623), (284, 49910), (310, 45724), (322, 44020), (355, 39928), (434, 32660), (460, 30814), (497, 28520), (568, 24955), (620, 22862), (644, 22010), (710, 19964), (713, 19880), (805, 17608), (868, 16330), (920, 15407), (994, 14260), (1085, 13064), (1240, 11431), (1288, 11005), (1420, 9982), (1426, 9940), (1610, 8804), (1633, 8680), (1736, 8165), (1988, 7130), (2170, 6532), (2201, 6440), (2485, 5704), (2840, 4991), (2852, 4970), (3220, 4402), (3266, 4340), (3565, 3976)]