70414560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 243066096

約数和(自身を除く): 172651536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 457, 480, 535, 642, 720, 856, 914, 963, 1070, 1284, 1371, 1440, 1605, 1712, 1828, 1926, 2140, 2285, 2568, 2742, 3210, 3424, 3656, 3852, 4113, 4280, 4570, 4815, 5136, 5484, 6420, 6855, 7312, 7704, 8226, 8560, 9140, 9630, 10272, 10968, 12840, 13710, 14624, 15408, 16452, 17120, 18280, 19260, 20565, 21936, 25680, 27420, 30816, 32904, 36560, 38520, 41130, 43872, 48899, 51360, 54840, 65808, 73120, 77040, 82260, 97798, 109680, 131616, 146697, 154080, 164520, 195596, 219360, 244495, 293394, 329040, 391192, 440091, 488990, 586788, 658080, 733485, 782384, 880182, 977980, 1173576, 1466970, 1564768, 1760364, 1955960, 2200455, 2347152, 2933940, 3520728, 3911920, 4400910, 4694304, 5867880, 7041456, 7823840, 8801820, 11735760, 14082912, 17603640, 23471520, 35207280, 70414560]

約数ペア:

[(1, 70414560), (2, 35207280), (3, 23471520), (4, 17603640), (5, 14082912), (6, 11735760), (8, 8801820), (9, 7823840), (10, 7041456), (12, 5867880), (15, 4694304), (16, 4400910), (18, 3911920), (20, 3520728), (24, 2933940), (30, 2347152), (32, 2200455), (36, 1955960), (40, 1760364), (45, 1564768), (48, 1466970), (60, 1173576), (72, 977980), (80, 880182), (90, 782384), (96, 733485), (107, 658080), (120, 586788), (144, 488990), (160, 440091), (180, 391192), (214, 329040), (240, 293394), (288, 244495), (321, 219360), (360, 195596), (428, 164520), (457, 154080), (480, 146697), (535, 131616), (642, 109680), (720, 97798), (856, 82260), (914, 77040), (963, 73120), (1070, 65808), (1284, 54840), (1371, 51360), (1440, 48899), (1605, 43872), (1712, 41130), (1828, 38520), (1926, 36560), (2140, 32904), (2285, 30816), (2568, 27420), (2742, 25680), (3210, 21936), (3424, 20565), (3656, 19260), (3852, 18280), (4113, 17120), (4280, 16452), (4570, 15408), (4815, 14624), (5136, 13710), (5484, 12840), (6420, 10968), (6855, 10272), (7312, 9630), (7704, 9140), (8226, 8560)]