70145040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1037

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 184410096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 971, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 1942, 2064, 2408, 2580, 2913, 3010, 3440, 3612, 3884, 4515, 4816, 4855, 5160, 5826, 6020, 6797, 7224, 7768, 9030, 9710, 10320, 11652, 12040, 13594, 14448, 14565, 15536, 18060, 19420, 20391, 23304, 24080, 27188, 29130, 33985, 36120, 38840, 40782, 41753, 46608, 54376, 58260, 67970, 72240, 77680, 81564, 83506, 101955, 108752, 116520, 125259, 135940, 163128, 167012, 203910, 208765, 233040, 250518, 271880, 292271, 326256, 334024, 407820, 417530, 501036, 543760, 584542, 626295, 668048, 815640, 835060, 876813, 1002072, 1169084, 1252590, 1461355, 1631280, 1670120, 1753626, 2004144, 2338168, 2505180, 2922710, 3340240, 3507252, 4384065, 4676336, 5010360, 5845420, 7014504, 8768130, 10020720, 11690840, 14029008, 17536260, 23381680, 35072520, 70145040]

約数ペア:

[(1, 70145040), (2, 35072520), (3, 23381680), (4, 17536260), (5, 14029008), (6, 11690840), (7, 10020720), (8, 8768130), (10, 7014504), (12, 5845420), (14, 5010360), (15, 4676336), (16, 4384065), (20, 3507252), (21, 3340240), (24, 2922710), (28, 2505180), (30, 2338168), (35, 2004144), (40, 1753626), (42, 1670120), (43, 1631280), (48, 1461355), (56, 1252590), (60, 1169084), (70, 1002072), (80, 876813), (84, 835060), (86, 815640), (105, 668048), (112, 626295), (120, 584542), (129, 543760), (140, 501036), (168, 417530), (172, 407820), (210, 334024), (215, 326256), (240, 292271), (258, 271880), (280, 250518), (301, 233040), (336, 208765), (344, 203910), (420, 167012), (430, 163128), (516, 135940), (560, 125259), (602, 116520), (645, 108752), (688, 101955), (840, 83506), (860, 81564), (903, 77680), (971, 72240), (1032, 67970), (1204, 58260), (1290, 54376), (1505, 46608), (1680, 41753), (1720, 40782), (1806, 38840), (1942, 36120), (2064, 33985), (2408, 29130), (2580, 27188), (2913, 24080), (3010, 23304), (3440, 20391), (3612, 19420), (3884, 18060), (4515, 15536), (4816, 14565), (4855, 14448), (5160, 13594), (5826, 12040), (6020, 11652), (6797, 10320), (7224, 9710), (7768, 9030)]