271793760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3565

約数の個数: 192

約数和(自身を含む): 1021289472

約数和(自身を除く): 749495712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3517, 3680, 3864, 4830, 5152, 5520, 6440, 7034, 7728, 9660, 10551, 11040, 12880, 14068, 15456, 17585, 19320, 21102, 24619, 25760, 28136, 35170, 38640, 42204, 49238, 52755, 56272, 70340, 73857, 77280, 80891, 84408, 98476, 105510, 112544, 123095, 140680, 147714, 161782, 168816, 196952, 211020, 242673, 246190, 281360, 295428, 323564, 337632, 369285, 393904, 404455, 422040, 485346, 492380, 562720, 566237, 590856, 647128, 738570, 787808, 808910, 844080, 970692, 984760, 1132474, 1181712, 1213365, 1294256, 1477140, 1617820, 1688160, 1698711, 1941384, 1969520, 2264948, 2363424, 2426730, 2588512, 2831185, 2954280, 3235640, 3397422, 3882768, 3939040, 4529896, 4853460, 5662370, 5908560, 6471280, 6794844, 7765536, 8493555, 9059792, 9706920, 11324740, 11817120, 12942560, 13589688, 16987110, 18119584, 19413840, 22649480, 27179376, 33974220, 38827680, 45298960, 54358752, 67948440, 90597920, 135896880, 271793760]

約数ペア:

[(1, 271793760), (2, 135896880), (3, 90597920), (4, 67948440), (5, 54358752), (6, 45298960), (7, 38827680), (8, 33974220), (10, 27179376), (12, 22649480), (14, 19413840), (15, 18119584), (16, 16987110), (20, 13589688), (21, 12942560), (23, 11817120), (24, 11324740), (28, 9706920), (30, 9059792), (32, 8493555), (35, 7765536), (40, 6794844), (42, 6471280), (46, 5908560), (48, 5662370), (56, 4853460), (60, 4529896), (69, 3939040), (70, 3882768), (80, 3397422), (84, 3235640), (92, 2954280), (96, 2831185), (105, 2588512), (112, 2426730), (115, 2363424), (120, 2264948), (138, 1969520), (140, 1941384), (160, 1698711), (161, 1688160), (168, 1617820), (184, 1477140), (210, 1294256), (224, 1213365), (230, 1181712), (240, 1132474), (276, 984760), (280, 970692), (322, 844080), (336, 808910), (345, 787808), (368, 738570), (420, 647128), (460, 590856), (480, 566237), (483, 562720), (552, 492380), (560, 485346), (644, 422040), (672, 404455), (690, 393904), (736, 369285), (805, 337632), (840, 323564), (920, 295428), (966, 281360), (1104, 246190), (1120, 242673), (1288, 211020), (1380, 196952), (1610, 168816), (1680, 161782), (1840, 147714), (1932, 140680), (2208, 123095), (2415, 112544), (2576, 105510), (2760, 98476), (3220, 84408), (3360, 80891), (3517, 77280), (3680, 73857), (3864, 70340), (4830, 56272), (5152, 52755), (5520, 49238), (6440, 42204), (7034, 38640), (7728, 35170), (9660, 28136), (10551, 25760), (11040, 24619), (12880, 21102), (14068, 19320), (15456, 17585)]