214035640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 598671360

約数和(自身を除く): 384635720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 280, 364, 455, 463, 508, 520, 635, 728, 889, 910, 926, 1016, 1270, 1651, 1778, 1820, 1852, 2315, 2540, 3241, 3302, 3556, 3640, 3704, 4445, 4630, 5080, 6019, 6482, 6604, 7112, 8255, 8890, 9260, 11557, 12038, 12964, 13208, 16205, 16510, 17780, 18520, 23114, 24076, 25928, 30095, 32410, 33020, 35560, 42133, 46228, 48152, 57785, 58801, 60190, 64820, 66040, 84266, 92456, 115570, 117602, 120380, 129640, 168532, 210665, 231140, 235204, 240760, 294005, 337064, 411607, 421330, 462280, 470408, 588010, 764413, 823214, 842660, 1176020, 1528826, 1646428, 1685320, 2058035, 2352040, 3057652, 3292856, 3822065, 4116070, 5350891, 6115304, 7644130, 8232140, 10701782, 15288260, 16464280, 21403564, 26754455, 30576520, 42807128, 53508910, 107017820, 214035640]

約数ペア:

[(1, 214035640), (2, 107017820), (4, 53508910), (5, 42807128), (7, 30576520), (8, 26754455), (10, 21403564), (13, 16464280), (14, 15288260), (20, 10701782), (26, 8232140), (28, 7644130), (35, 6115304), (40, 5350891), (52, 4116070), (56, 3822065), (65, 3292856), (70, 3057652), (91, 2352040), (104, 2058035), (127, 1685320), (130, 1646428), (140, 1528826), (182, 1176020), (254, 842660), (260, 823214), (280, 764413), (364, 588010), (455, 470408), (463, 462280), (508, 421330), (520, 411607), (635, 337064), (728, 294005), (889, 240760), (910, 235204), (926, 231140), (1016, 210665), (1270, 168532), (1651, 129640), (1778, 120380), (1820, 117602), (1852, 115570), (2315, 92456), (2540, 84266), (3241, 66040), (3302, 64820), (3556, 60190), (3640, 58801), (3704, 57785), (4445, 48152), (4630, 46228), (5080, 42133), (6019, 35560), (6482, 33020), (6604, 32410), (7112, 30095), (8255, 25928), (8890, 24076), (9260, 23114), (11557, 18520), (12038, 17780), (12964, 16510), (13208, 16205)]