15694706560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{4297}}^1$

素因数の和:4768

約数の個数: 128

約数和(自身を含む): 40507790400

約数和(自身を除く): 24813083840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 439, 520, 640, 832, 878, 1040, 1664, 1756, 2080, 2195, 3512, 4160, 4297, 4390, 5707, 7024, 8320, 8594, 8780, 11414, 14048, 17188, 17560, 21485, 22828, 28096, 28535, 34376, 35120, 42970, 45656, 55861, 56192, 57070, 68752, 70240, 85940, 91312, 111722, 114140, 137504, 140480, 171880, 182624, 223444, 228280, 275008, 279305, 280960, 343760, 365248, 446888, 456560, 550016, 558610, 687520, 730496, 893776, 913120, 1117220, 1375040, 1787552, 1826240, 1886383, 2234440, 2750080, 3575104, 3652480, 3772766, 4468880, 7150208, 7545532, 8937760, 9431915, 15091064, 17875520, 18863830, 24522979, 30182128, 35751040, 37727660, 49045958, 60364256, 75455320, 98091916, 120728512, 122614895, 150910640, 196183832, 241457024, 245229790, 301821280, 392367664, 490459580, 603642560, 784735328, 980919160, 1207285120, 1569470656, 1961838320, 3138941312, 3923676640, 7847353280, 15694706560]

約数ペア:

[(1, 15694706560), (2, 7847353280), (4, 3923676640), (5, 3138941312), (8, 1961838320), (10, 1569470656), (13, 1207285120), (16, 980919160), (20, 784735328), (26, 603642560), (32, 490459580), (40, 392367664), (52, 301821280), (64, 245229790), (65, 241457024), (80, 196183832), (104, 150910640), (128, 122614895), (130, 120728512), (160, 98091916), (208, 75455320), (260, 60364256), (320, 49045958), (416, 37727660), (439, 35751040), (520, 30182128), (640, 24522979), (832, 18863830), (878, 17875520), (1040, 15091064), (1664, 9431915), (1756, 8937760), (2080, 7545532), (2195, 7150208), (3512, 4468880), (4160, 3772766), (4297, 3652480), (4390, 3575104), (5707, 2750080), (7024, 2234440), (8320, 1886383), (8594, 1826240), (8780, 1787552), (11414, 1375040), (14048, 1117220), (17188, 913120), (17560, 893776), (21485, 730496), (22828, 687520), (28096, 558610), (28535, 550016), (34376, 456560), (35120, 446888), (42970, 365248), (45656, 343760), (55861, 280960), (56192, 279305), (57070, 275008), (68752, 228280), (70240, 223444), (85940, 182624), (91312, 171880), (111722, 140480), (114140, 137504)]