761908560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3721

約数の個数: 160

約数和(自身を含む): 2721349632

約数和(自身を除く): 1959441072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3571, 3810, 4445, 5080, 5334, 6096, 7112, 7142, 7620, 8890, 10160, 10668, 10713, 13335, 14224, 14284, 15240, 17780, 17855, 21336, 21426, 24997, 26670, 28568, 30480, 35560, 35710, 42672, 42852, 49994, 53340, 53565, 57136, 71120, 71420, 74991, 85704, 99988, 106680, 107130, 124985, 142840, 149982, 171408, 199976, 213360, 214260, 249970, 285680, 299964, 374955, 399952, 428520, 453517, 499940, 599928, 749910, 857040, 907034, 999880, 1199856, 1360551, 1499820, 1814068, 1999760, 2267585, 2721102, 2999640, 3174619, 3628136, 4535170, 5442204, 5999280, 6349238, 6802755, 7256272, 9070340, 9523857, 10884408, 12698476, 13605510, 15873095, 18140680, 19047714, 21768816, 25396952, 27211020, 31746190, 36281360, 38095428, 47619285, 50793904, 54422040, 63492380, 76190856, 95238570, 108844080, 126984760, 152381712, 190477140, 253969520, 380954280, 761908560]

約数ペア:

[(1, 761908560), (2, 380954280), (3, 253969520), (4, 190477140), (5, 152381712), (6, 126984760), (7, 108844080), (8, 95238570), (10, 76190856), (12, 63492380), (14, 54422040), (15, 50793904), (16, 47619285), (20, 38095428), (21, 36281360), (24, 31746190), (28, 27211020), (30, 25396952), (35, 21768816), (40, 19047714), (42, 18140680), (48, 15873095), (56, 13605510), (60, 12698476), (70, 10884408), (80, 9523857), (84, 9070340), (105, 7256272), (112, 6802755), (120, 6349238), (127, 5999280), (140, 5442204), (168, 4535170), (210, 3628136), (240, 3174619), (254, 2999640), (280, 2721102), (336, 2267585), (381, 1999760), (420, 1814068), (508, 1499820), (560, 1360551), (635, 1199856), (762, 999880), (840, 907034), (889, 857040), (1016, 749910), (1270, 599928), (1524, 499940), (1680, 453517), (1778, 428520), (1905, 399952), (2032, 374955), (2540, 299964), (2667, 285680), (3048, 249970), (3556, 214260), (3571, 213360), (3810, 199976), (4445, 171408), (5080, 149982), (5334, 142840), (6096, 124985), (7112, 107130), (7142, 106680), (7620, 99988), (8890, 85704), (10160, 74991), (10668, 71420), (10713, 71120), (13335, 57136), (14224, 53565), (14284, 53340), (15240, 49994), (17780, 42852), (17855, 42672), (21336, 35710), (21426, 35560), (24997, 30480), (26670, 28568)]