216844920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26189}}^1$

素因数の和:26229

約数の個数: 96

約数和(自身を含む): 735415200

約数和(自身を除く): 518570280

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, 26189, 52378, 78567, 104756, 130945, 157134, 209512, 235701, 261890, 314268, 392835, 471402, 523780, 602347, 628536, 785670, 942804, 1047560, 1178505, 1204694, 1571340, 1807041, 1885608, 2357010, 2409388, 3011735, 3142680, 3614082, 4714020, 4818776, 5421123, 6023470, 7228164, 9035205, 9428040, 10842246, 12046940, 14456328, 18070410, 21684492, 24093880, 27105615, 36140820, 43368984, 54211230, 72281640, 108422460, 216844920]

約数ペア:

[(1, 216844920), (2, 108422460), (3, 72281640), (4, 54211230), (5, 43368984), (6, 36140820), (8, 27105615), (9, 24093880), (10, 21684492), (12, 18070410), (15, 14456328), (18, 12046940), (20, 10842246), (23, 9428040), (24, 9035205), (30, 7228164), (36, 6023470), (40, 5421123), (45, 4818776), (46, 4714020), (60, 3614082), (69, 3142680), (72, 3011735), (90, 2409388), (92, 2357010), (115, 1885608), (120, 1807041), (138, 1571340), (180, 1204694), (184, 1178505), (207, 1047560), (230, 942804), (276, 785670), (345, 628536), (360, 602347), (414, 523780), (460, 471402), (552, 392835), (690, 314268), (828, 261890), (920, 235701), (1035, 209512), (1380, 157134), (1656, 130945), (2070, 104756), (2760, 78567), (4140, 52378), (8280, 26189)]