38651760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7669}}^1$

素因数の和:7695

約数の個数: 120

約数和(自身を含む): 148368480

約数和(自身を除く): 109716720

約数列:

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

約数ペア:

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