65519640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 228795840

約数和(自身を除く): 163276200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 193, 205, 207, 230, 246, 276, 328, 345, 360, 369, 386, 410, 414, 460, 492, 552, 579, 615, 690, 738, 772, 820, 828, 920, 943, 965, 984, 1035, 1158, 1230, 1380, 1476, 1544, 1640, 1656, 1737, 1845, 1886, 1930, 2070, 2316, 2460, 2760, 2829, 2895, 2952, 3474, 3690, 3772, 3860, 4140, 4439, 4632, 4715, 4920, 5658, 5790, 6948, 7380, 7544, 7720, 7913, 8280, 8487, 8685, 8878, 9430, 11316, 11580, 13317, 13896, 14145, 14760, 15826, 16974, 17370, 17756, 18860, 22195, 22632, 23160, 23739, 26634, 28290, 31652, 33948, 34740, 35512, 37720, 39565, 39951, 42435, 44390, 47478, 53268, 56580, 63304, 66585, 67896, 69480, 71217, 79130, 79902, 84870, 88780, 94956, 106536, 113160, 118695, 133170, 142434, 158260, 159804, 169740, 177560, 181999, 189912, 199755, 237390, 266340, 284868, 316520, 319608, 339480, 356085, 363998, 399510, 474780, 532680, 545997, 569736, 712170, 727996, 799020, 909995, 949560, 1091994, 1424340, 1455992, 1598040, 1637991, 1819990, 2183988, 2729985, 2848680, 3275982, 3639980, 4367976, 5459970, 6551964, 7279960, 8189955, 10919940, 13103928, 16379910, 21839880, 32759820, 65519640]

約数ペア:

[(1, 65519640), (2, 32759820), (3, 21839880), (4, 16379910), (5, 13103928), (6, 10919940), (8, 8189955), (9, 7279960), (10, 6551964), (12, 5459970), (15, 4367976), (18, 3639980), (20, 3275982), (23, 2848680), (24, 2729985), (30, 2183988), (36, 1819990), (40, 1637991), (41, 1598040), (45, 1455992), (46, 1424340), (60, 1091994), (69, 949560), (72, 909995), (82, 799020), (90, 727996), (92, 712170), (115, 569736), (120, 545997), (123, 532680), (138, 474780), (164, 399510), (180, 363998), (184, 356085), (193, 339480), (205, 319608), (207, 316520), (230, 284868), (246, 266340), (276, 237390), (328, 199755), (345, 189912), (360, 181999), (369, 177560), (386, 169740), (410, 159804), (414, 158260), (460, 142434), (492, 133170), (552, 118695), (579, 113160), (615, 106536), (690, 94956), (738, 88780), (772, 84870), (820, 79902), (828, 79130), (920, 71217), (943, 69480), (965, 67896), (984, 66585), (1035, 63304), (1158, 56580), (1230, 53268), (1380, 47478), (1476, 44390), (1544, 42435), (1640, 39951), (1656, 39565), (1737, 37720), (1845, 35512), (1886, 34740), (1930, 33948), (2070, 31652), (2316, 28290), (2460, 26634), (2760, 23739), (2829, 23160), (2895, 22632), (2952, 22195), (3474, 18860), (3690, 17756), (3772, 17370), (3860, 16974), (4140, 15826), (4439, 14760), (4632, 14145), (4715, 13896), (4920, 13317), (5658, 11580), (5790, 11316), (6948, 9430), (7380, 8878), (7544, 8685), (7720, 8487), (7913, 8280)]