2954469760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1367}}^1$

素因数の和:1704

約数の個数: 128

約数和(自身を含む): 7735875840

約数和(自身を除く): 4781406080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 307, 320, 352, 440, 614, 640, 704, 880, 1228, 1367, 1408, 1535, 1760, 2456, 2734, 3070, 3377, 3520, 4912, 5468, 6140, 6754, 6835, 7040, 9824, 10936, 12280, 13508, 13670, 15037, 16885, 19648, 21872, 24560, 27016, 27340, 30074, 33770, 39296, 43744, 49120, 54032, 54680, 60148, 67540, 75185, 87488, 98240, 108064, 109360, 120296, 135080, 150370, 174976, 196480, 216128, 218720, 240592, 270160, 300740, 419669, 432256, 437440, 481184, 540320, 601480, 839338, 874880, 962368, 1080640, 1202960, 1678676, 1924736, 2098345, 2161280, 2405920, 3357352, 4196690, 4616359, 4811840, 6714704, 8393380, 9232718, 9623680, 13429408, 16786760, 18465436, 23081795, 26858816, 33573520, 36930872, 46163590, 53717632, 67147040, 73861744, 92327180, 134294080, 147723488, 184654360, 268588160, 295446976, 369308720, 590893952, 738617440, 1477234880, 2954469760]

約数ペア:

[(1, 2954469760), (2, 1477234880), (4, 738617440), (5, 590893952), (8, 369308720), (10, 295446976), (11, 268588160), (16, 184654360), (20, 147723488), (22, 134294080), (32, 92327180), (40, 73861744), (44, 67147040), (55, 53717632), (64, 46163590), (80, 36930872), (88, 33573520), (110, 26858816), (128, 23081795), (160, 18465436), (176, 16786760), (220, 13429408), (307, 9623680), (320, 9232718), (352, 8393380), (440, 6714704), (614, 4811840), (640, 4616359), (704, 4196690), (880, 3357352), (1228, 2405920), (1367, 2161280), (1408, 2098345), (1535, 1924736), (1760, 1678676), (2456, 1202960), (2734, 1080640), (3070, 962368), (3377, 874880), (3520, 839338), (4912, 601480), (5468, 540320), (6140, 481184), (6754, 437440), (6835, 432256), (7040, 419669), (9824, 300740), (10936, 270160), (12280, 240592), (13508, 218720), (13670, 216128), (15037, 196480), (16885, 174976), (19648, 150370), (21872, 135080), (24560, 120296), (27016, 109360), (27340, 108064), (30074, 98240), (33770, 87488), (39296, 75185), (43744, 67540), (49120, 60148), (54032, 54680)]