77303520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7669}}^1$

素因数の和:7697

約数の個数: 144

約数和(自身を含む): 301523040

約数和(自身を除く): 224219520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 7669, 10080, 15338, 23007, 30676, 38345, 46014, 53683, 61352, 69021, 76690, 92028, 107366, 115035, 122704, 138042, 153380, 161049, 184056, 214732, 230070, 245408, 268415, 276084, 306760, 322098, 345105, 368112, 429464, 460140, 483147, 536830, 552168, 613520, 644196, 690210, 736224, 805245, 858928, 920280, 966294, 1073660, 1104336, 1227040, 1288392, 1380420, 1610490, 1717856, 1840560, 1932588, 2147320, 2208672, 2415735, 2576784, 2760840, 3220980, 3681120, 3865176, 4294640, 4831470, 5153568, 5521680, 6441960, 7730352, 8589280, 9662940, 11043360, 12883920, 15460704, 19325880, 25767840, 38651760, 77303520]

約数ペア:

[(1, 77303520), (2, 38651760), (3, 25767840), (4, 19325880), (5, 15460704), (6, 12883920), (7, 11043360), (8, 9662940), (9, 8589280), (10, 7730352), (12, 6441960), (14, 5521680), (15, 5153568), (16, 4831470), (18, 4294640), (20, 3865176), (21, 3681120), (24, 3220980), (28, 2760840), (30, 2576784), (32, 2415735), (35, 2208672), (36, 2147320), (40, 1932588), (42, 1840560), (45, 1717856), (48, 1610490), (56, 1380420), (60, 1288392), (63, 1227040), (70, 1104336), (72, 1073660), (80, 966294), (84, 920280), (90, 858928), (96, 805245), (105, 736224), (112, 690210), (120, 644196), (126, 613520), (140, 552168), (144, 536830), (160, 483147), (168, 460140), (180, 429464), (210, 368112), (224, 345105), (240, 322098), (252, 306760), (280, 276084), (288, 268415), (315, 245408), (336, 230070), (360, 214732), (420, 184056), (480, 161049), (504, 153380), (560, 138042), (630, 122704), (672, 115035), (720, 107366), (840, 92028), (1008, 76690), (1120, 69021), (1260, 61352), (1440, 53683), (1680, 46014), (2016, 38345), (2520, 30676), (3360, 23007), (5040, 15338), (7669, 10080)]