2070271840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142189}}^1$

素因数の和:142224

約数の個数: 96

約数和(自身を含む): 6019755840

約数和(自身を除く): 3949484000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 142189, 284378, 568756, 710945, 995323, 1137512, 1421890, 1848457, 1990646, 2275024, 2843780, 3696914, 3981292, 4550048, 4976615, 5687560, 7393828, 7962584, 9242285, 9953230, 11375120, 12939199, 14787656, 15925168, 18484570, 19906460, 22750240, 25878398, 29575312, 31850336, 36969140, 39812920, 51756796, 59150624, 64695995, 73938280, 79625840, 103513592, 129391990, 147876560, 159251680, 207027184, 258783980, 295753120, 414054368, 517567960, 1035135920, 2070271840]

約数ペア:

[(1, 2070271840), (2, 1035135920), (4, 517567960), (5, 414054368), (7, 295753120), (8, 258783980), (10, 207027184), (13, 159251680), (14, 147876560), (16, 129391990), (20, 103513592), (26, 79625840), (28, 73938280), (32, 64695995), (35, 59150624), (40, 51756796), (52, 39812920), (56, 36969140), (65, 31850336), (70, 29575312), (80, 25878398), (91, 22750240), (104, 19906460), (112, 18484570), (130, 15925168), (140, 14787656), (160, 12939199), (182, 11375120), (208, 9953230), (224, 9242285), (260, 7962584), (280, 7393828), (364, 5687560), (416, 4976615), (455, 4550048), (520, 3981292), (560, 3696914), (728, 2843780), (910, 2275024), (1040, 1990646), (1120, 1848457), (1456, 1421890), (1820, 1137512), (2080, 995323), (2912, 710945), (3640, 568756), (7280, 284378), (14560, 142189)]