70382760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3643}}^1$

素因数の和:3687

約数の個数: 128

約数和(自身を含む): 251873280

約数和(自身を除く): 181490520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3643, 3864, 4830, 6440, 7286, 9660, 10929, 14572, 18215, 19320, 21858, 25501, 29144, 36430, 43716, 51002, 54645, 72860, 76503, 83789, 87432, 102004, 109290, 127505, 145720, 153006, 167578, 204008, 218580, 251367, 255010, 306012, 335156, 382515, 418945, 437160, 502734, 510020, 586523, 612024, 670312, 765030, 837890, 1005468, 1020040, 1173046, 1256835, 1530060, 1675780, 1759569, 2010936, 2346092, 2513670, 2932615, 3060120, 3351560, 3519138, 4692184, 5027340, 5865230, 7038276, 8797845, 10054680, 11730460, 14076552, 17595690, 23460920, 35191380, 70382760]

約数ペア:

[(1, 70382760), (2, 35191380), (3, 23460920), (4, 17595690), (5, 14076552), (6, 11730460), (7, 10054680), (8, 8797845), (10, 7038276), (12, 5865230), (14, 5027340), (15, 4692184), (20, 3519138), (21, 3351560), (23, 3060120), (24, 2932615), (28, 2513670), (30, 2346092), (35, 2010936), (40, 1759569), (42, 1675780), (46, 1530060), (56, 1256835), (60, 1173046), (69, 1020040), (70, 1005468), (84, 837890), (92, 765030), (105, 670312), (115, 612024), (120, 586523), (138, 510020), (140, 502734), (161, 437160), (168, 418945), (184, 382515), (210, 335156), (230, 306012), (276, 255010), (280, 251367), (322, 218580), (345, 204008), (420, 167578), (460, 153006), (483, 145720), (552, 127505), (644, 109290), (690, 102004), (805, 87432), (840, 83789), (920, 76503), (966, 72860), (1288, 54645), (1380, 51002), (1610, 43716), (1932, 36430), (2415, 29144), (2760, 25501), (3220, 21858), (3643, 19320), (3864, 18215), (4830, 14572), (6440, 10929), (7286, 9660)]