2011766760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80989}}^1$

素因数の和:81032

約数の個数: 128

約数和(自身を含む): 6997536000

約数和(自身を除く): 4985769240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 80989, 161978, 242967, 323956, 404945, 485934, 647912, 728901, 809890, 971868, 1214835, 1457802, 1619780, 1862747, 1943736, 2186703, 2429670, 2915604, 3239560, 3644505, 3725494, 4373406, 4859340, 5588241, 5831208, 7289010, 7450988, 8746812, 9313735, 9718680, 10933515, 11176482, 14578020, 14901976, 16764723, 17493624, 18627470, 21867030, 22352964, 27941205, 29156040, 33529446, 37254940, 43734060, 44705928, 50294169, 55882410, 67058892, 74509880, 83823615, 87468120, 100588338, 111764820, 134117784, 167647230, 201176676, 223529640, 251470845, 335294460, 402353352, 502941690, 670588920, 1005883380, 2011766760]

約数ペア:

[(1, 2011766760), (2, 1005883380), (3, 670588920), (4, 502941690), (5, 402353352), (6, 335294460), (8, 251470845), (9, 223529640), (10, 201176676), (12, 167647230), (15, 134117784), (18, 111764820), (20, 100588338), (23, 87468120), (24, 83823615), (27, 74509880), (30, 67058892), (36, 55882410), (40, 50294169), (45, 44705928), (46, 43734060), (54, 37254940), (60, 33529446), (69, 29156040), (72, 27941205), (90, 22352964), (92, 21867030), (108, 18627470), (115, 17493624), (120, 16764723), (135, 14901976), (138, 14578020), (180, 11176482), (184, 10933515), (207, 9718680), (216, 9313735), (230, 8746812), (270, 7450988), (276, 7289010), (345, 5831208), (360, 5588241), (414, 4859340), (460, 4373406), (540, 3725494), (552, 3644505), (621, 3239560), (690, 2915604), (828, 2429670), (920, 2186703), (1035, 1943736), (1080, 1862747), (1242, 1619780), (1380, 1457802), (1656, 1214835), (2070, 971868), (2484, 809890), (2760, 728901), (3105, 647912), (4140, 485934), (4968, 404945), (6210, 323956), (8280, 242967), (12420, 161978), (24840, 80989)]