82283880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4259}}^1$

素因数の和:4303

約数の個数: 128

約数和(自身を含む): 294451200

約数和(自身を除く): 212167320

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, 3864, 4259, 4830, 6440, 8518, 9660, 12777, 17036, 19320, 21295, 25554, 29813, 34072, 42590, 51108, 59626, 63885, 85180, 89439, 97957, 102216, 119252, 127770, 149065, 170360, 178878, 195914, 238504, 255540, 293871, 298130, 357756, 391828, 447195, 489785, 511080, 587742, 596260, 685699, 715512, 783656, 894390, 979570, 1175484, 1192520, 1371398, 1469355, 1788780, 1959140, 2057097, 2350968, 2742796, 2938710, 3428495, 3577560, 3918280, 4114194, 5485592, 5877420, 6856990, 8228388, 10285485, 11754840, 13713980, 16456776, 20570970, 27427960, 41141940, 82283880]

約数ペア:

[(1, 82283880), (2, 41141940), (3, 27427960), (4, 20570970), (5, 16456776), (6, 13713980), (7, 11754840), (8, 10285485), (10, 8228388), (12, 6856990), (14, 5877420), (15, 5485592), (20, 4114194), (21, 3918280), (23, 3577560), (24, 3428495), (28, 2938710), (30, 2742796), (35, 2350968), (40, 2057097), (42, 1959140), (46, 1788780), (56, 1469355), (60, 1371398), (69, 1192520), (70, 1175484), (84, 979570), (92, 894390), (105, 783656), (115, 715512), (120, 685699), (138, 596260), (140, 587742), (161, 511080), (168, 489785), (184, 447195), (210, 391828), (230, 357756), (276, 298130), (280, 293871), (322, 255540), (345, 238504), (420, 195914), (460, 178878), (483, 170360), (552, 149065), (644, 127770), (690, 119252), (805, 102216), (840, 97957), (920, 89439), (966, 85180), (1288, 63885), (1380, 59626), (1610, 51108), (1932, 42590), (2415, 34072), (2760, 29813), (3220, 25554), (3864, 21295), (4259, 19320), (4830, 17036), (6440, 12777), (8518, 9660)]