2017125480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9241}}^1$

素因数の和:9379

約数の個数: 128

約数和(自身を含む): 6467921280

約数和(自身を除く): 4450795800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 1020, 1070, 1284, 1605, 1819, 2040, 2140, 2568, 3210, 3638, 4280, 5457, 6420, 7276, 9095, 9241, 10914, 12840, 14552, 18190, 18482, 21828, 27285, 27723, 36380, 36964, 43656, 46205, 54570, 55446, 72760, 73928, 92410, 109140, 110892, 138615, 157097, 184820, 218280, 221784, 277230, 314194, 369640, 471291, 554460, 628388, 785485, 942582, 988787, 1108920, 1256776, 1570970, 1885164, 1977574, 2356455, 2966361, 3141940, 3770328, 3955148, 4712910, 4943935, 5932722, 6283880, 7910296, 9425820, 9887870, 11865444, 14831805, 16809379, 18851640, 19775740, 23730888, 29663610, 33618758, 39551480, 50428137, 59327220, 67237516, 84046895, 100856274, 118654440, 134475032, 168093790, 201712548, 252140685, 336187580, 403425096, 504281370, 672375160, 1008562740, 2017125480]

約数ペア:

[(1, 2017125480), (2, 1008562740), (3, 672375160), (4, 504281370), (5, 403425096), (6, 336187580), (8, 252140685), (10, 201712548), (12, 168093790), (15, 134475032), (17, 118654440), (20, 100856274), (24, 84046895), (30, 67237516), (34, 59327220), (40, 50428137), (51, 39551480), (60, 33618758), (68, 29663610), (85, 23730888), (102, 19775740), (107, 18851640), (120, 16809379), (136, 14831805), (170, 11865444), (204, 9887870), (214, 9425820), (255, 7910296), (321, 6283880), (340, 5932722), (408, 4943935), (428, 4712910), (510, 3955148), (535, 3770328), (642, 3141940), (680, 2966361), (856, 2356455), (1020, 1977574), (1070, 1885164), (1284, 1570970), (1605, 1256776), (1819, 1108920), (2040, 988787), (2140, 942582), (2568, 785485), (3210, 628388), (3638, 554460), (4280, 471291), (5457, 369640), (6420, 314194), (7276, 277230), (9095, 221784), (9241, 218280), (10914, 184820), (12840, 157097), (14552, 138615), (18190, 110892), (18482, 109140), (21828, 92410), (27285, 73928), (27723, 72760), (36380, 55446), (36964, 54570), (43656, 46205)]