214559640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25913}}^1$

素因数の和:25953

約数の個数: 96

約数和(自身を含む): 727665120

約数和(自身を除く): 513105480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 25913, 51826, 77739, 103652, 129565, 155478, 207304, 233217, 259130, 310956, 388695, 466434, 518260, 595999, 621912, 777390, 932868, 1036520, 1166085, 1191998, 1554780, 1787997, 1865736, 2332170, 2383996, 2979995, 3109560, 3575994, 4664340, 4767992, 5363991, 5959990, 7151988, 8939985, 9328680, 10727982, 11919980, 14303976, 17879970, 21455964, 23839960, 26819955, 35759940, 42911928, 53639910, 71519880, 107279820, 214559640]

約数ペア:

[(1, 214559640), (2, 107279820), (3, 71519880), (4, 53639910), (5, 42911928), (6, 35759940), (8, 26819955), (9, 23839960), (10, 21455964), (12, 17879970), (15, 14303976), (18, 11919980), (20, 10727982), (23, 9328680), (24, 8939985), (30, 7151988), (36, 5959990), (40, 5363991), (45, 4767992), (46, 4664340), (60, 3575994), (69, 3109560), (72, 2979995), (90, 2383996), (92, 2332170), (115, 1865736), (120, 1787997), (138, 1554780), (180, 1191998), (184, 1166085), (207, 1036520), (230, 932868), (276, 777390), (345, 621912), (360, 595999), (414, 518260), (460, 466434), (552, 388695), (690, 310956), (828, 259130), (920, 233217), (1035, 207304), (1380, 155478), (1656, 129565), (2070, 103652), (2760, 77739), (4140, 51826), (8280, 25913)]