70041440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2764

約数の個数: 96

約数和(自身を含む): 197406720

約数和(自身を除く): 127365280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 2719, 3220, 3680, 5152, 5438, 6440, 10876, 12880, 13595, 19033, 21752, 25760, 27190, 38066, 43504, 54380, 62537, 76132, 87008, 95165, 108760, 125074, 152264, 190330, 217520, 250148, 304528, 312685, 380660, 435040, 437759, 500296, 609056, 625370, 761320, 875518, 1000592, 1250740, 1522640, 1751036, 2001184, 2188795, 2501480, 3045280, 3502072, 4377590, 5002960, 7004144, 8755180, 10005920, 14008288, 17510360, 35020720, 70041440]

約数ペア:

[(1, 70041440), (2, 35020720), (4, 17510360), (5, 14008288), (7, 10005920), (8, 8755180), (10, 7004144), (14, 5002960), (16, 4377590), (20, 3502072), (23, 3045280), (28, 2501480), (32, 2188795), (35, 2001184), (40, 1751036), (46, 1522640), (56, 1250740), (70, 1000592), (80, 875518), (92, 761320), (112, 625370), (115, 609056), (140, 500296), (160, 437759), (161, 435040), (184, 380660), (224, 312685), (230, 304528), (280, 250148), (322, 217520), (368, 190330), (460, 152264), (560, 125074), (644, 108760), (736, 95165), (805, 87008), (920, 76132), (1120, 62537), (1288, 54380), (1610, 43504), (1840, 38066), (2576, 27190), (2719, 25760), (3220, 21752), (3680, 19033), (5152, 13595), (5438, 12880), (6440, 10876)]