927729920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 2417479680

約数和(自身を除く): 1489749760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 439, 508, 520, 635, 640, 832, 878, 1016, 1040, 1270, 1280, 1651, 1664, 1756, 2032, 2080, 2195, 2540, 3302, 3328, 3512, 4064, 4160, 4390, 5080, 5707, 6604, 7024, 8128, 8255, 8320, 8780, 10160, 11414, 13208, 14048, 16256, 16510, 16640, 17560, 20320, 22828, 26416, 28096, 28535, 32512, 33020, 35120, 40640, 45656, 52832, 55753, 56192, 57070, 66040, 70240, 81280, 91312, 105664, 111506, 112384, 114140, 132080, 140480, 162560, 182624, 211328, 223012, 228280, 264160, 278765, 280960, 365248, 422656, 446024, 456560, 528320, 557530, 561920, 724789, 730496, 892048, 913120, 1056640, 1115060, 1449578, 1460992, 1784096, 1826240, 2113280, 2230120, 2899156, 3568192, 3623945, 3652480, 4460240, 5798312, 7136384, 7247890, 7304960, 8920480, 11596624, 14272768, 14495780, 17840960, 23193248, 28991560, 35681920, 46386496, 57983120, 71363840, 92772992, 115966240, 185545984, 231932480, 463864960, 927729920]

約数ペア:

[(1, 927729920), (2, 463864960), (4, 231932480), (5, 185545984), (8, 115966240), (10, 92772992), (13, 71363840), (16, 57983120), (20, 46386496), (26, 35681920), (32, 28991560), (40, 23193248), (52, 17840960), (64, 14495780), (65, 14272768), (80, 11596624), (104, 8920480), (127, 7304960), (128, 7247890), (130, 7136384), (160, 5798312), (208, 4460240), (254, 3652480), (256, 3623945), (260, 3568192), (320, 2899156), (416, 2230120), (439, 2113280), (508, 1826240), (520, 1784096), (635, 1460992), (640, 1449578), (832, 1115060), (878, 1056640), (1016, 913120), (1040, 892048), (1270, 730496), (1280, 724789), (1651, 561920), (1664, 557530), (1756, 528320), (2032, 456560), (2080, 446024), (2195, 422656), (2540, 365248), (3302, 280960), (3328, 278765), (3512, 264160), (4064, 228280), (4160, 223012), (4390, 211328), (5080, 182624), (5707, 162560), (6604, 140480), (7024, 132080), (8128, 114140), (8255, 112384), (8320, 111506), (8780, 105664), (10160, 91312), (11414, 81280), (13208, 70240), (14048, 66040), (16256, 57070), (16510, 56192), (16640, 55753), (17560, 52832), (20320, 45656), (22828, 40640), (26416, 35120), (28096, 33020), (28535, 32512)]