2115200431120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{160709}}^1$

素因数の和:161985

約数の個数: 160

約数和(自身を含む): 5921019244800

約数和(自身を除く): 3805818813680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1237, 1330, 1520, 2128, 2474, 2660, 4948, 5320, 6185, 8659, 9896, 10640, 12370, 17318, 19792, 23503, 24740, 34636, 43295, 47006, 49480, 69272, 86590, 94012, 98960, 117515, 138544, 160709, 164521, 173180, 188024, 235030, 321418, 329042, 346360, 376048, 470060, 642836, 658084, 692720, 803545, 822605, 940120, 1124963, 1285672, 1316168, 1607090, 1645210, 1880240, 2249926, 2571344, 2632336, 3053471, 3214180, 3290420, 4499852, 5624815, 6106942, 6428360, 6580840, 8999704, 11249630, 12213884, 12856720, 13161680, 15267355, 17999408, 21374297, 22499260, 24427768, 30534710, 42748594, 44998520, 48855536, 61069420, 85497188, 89997040, 106871485, 122138840, 170994376, 198797033, 213742970, 244277680, 341988752, 397594066, 427485940, 795188132, 854971880, 993985165, 1391579231, 1590376264, 1709943760, 1987970330, 2783158462, 3180752528, 3777143627, 3975940660, 5566316924, 6957896155, 7554287254, 7951881320, 11132633848, 13915792310, 15108574508, 15903762640, 18885718135, 22265267696, 26440005389, 27831584620, 30217149016, 37771436270, 52880010778, 55663169240, 60434298032, 75542872540, 105760021556, 111326338480, 132200026945, 151085745080, 211520043112, 264400053890, 302171490160, 423040086224, 528800107780, 1057600215560, 2115200431120]

約数ペア:

[(1, 2115200431120), (2, 1057600215560), (4, 528800107780), (5, 423040086224), (7, 302171490160), (8, 264400053890), (10, 211520043112), (14, 151085745080), (16, 132200026945), (19, 111326338480), (20, 105760021556), (28, 75542872540), (35, 60434298032), (38, 55663169240), (40, 52880010778), (56, 37771436270), (70, 30217149016), (76, 27831584620), (80, 26440005389), (95, 22265267696), (112, 18885718135), (133, 15903762640), (140, 15108574508), (152, 13915792310), (190, 11132633848), (266, 7951881320), (280, 7554287254), (304, 6957896155), (380, 5566316924), (532, 3975940660), (560, 3777143627), (665, 3180752528), (760, 2783158462), (1064, 1987970330), (1237, 1709943760), (1330, 1590376264), (1520, 1391579231), (2128, 993985165), (2474, 854971880), (2660, 795188132), (4948, 427485940), (5320, 397594066), (6185, 341988752), (8659, 244277680), (9896, 213742970), (10640, 198797033), (12370, 170994376), (17318, 122138840), (19792, 106871485), (23503, 89997040), (24740, 85497188), (34636, 61069420), (43295, 48855536), (47006, 44998520), (49480, 42748594), (69272, 30534710), (86590, 24427768), (94012, 22499260), (98960, 21374297), (117515, 17999408), (138544, 15267355), (160709, 13161680), (164521, 12856720), (173180, 12213884), (188024, 11249630), (235030, 8999704), (321418, 6580840), (329042, 6428360), (346360, 6106942), (376048, 5624815), (470060, 4499852), (642836, 3290420), (658084, 3214180), (692720, 3053471), (803545, 2632336), (822605, 2571344), (940120, 2249926), (1124963, 1880240), (1285672, 1645210), (1316168, 1607090)]