359653840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 1039933440

約数和(自身を除く): 680279600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 127, 130, 140, 182, 208, 254, 260, 280, 364, 389, 455, 508, 520, 560, 635, 728, 778, 889, 910, 1016, 1040, 1270, 1456, 1556, 1651, 1778, 1820, 1945, 2032, 2540, 2723, 3112, 3302, 3556, 3640, 3890, 4445, 5057, 5080, 5446, 6224, 6604, 7112, 7280, 7780, 8255, 8890, 10114, 10160, 10892, 11557, 13208, 13615, 14224, 15560, 16510, 17780, 20228, 21784, 23114, 25285, 26416, 27230, 31120, 33020, 35399, 35560, 40456, 43568, 46228, 49403, 50570, 54460, 57785, 66040, 70798, 71120, 80912, 92456, 98806, 101140, 108920, 115570, 132080, 141596, 176995, 184912, 197612, 202280, 217840, 231140, 247015, 283192, 345821, 353990, 395224, 404560, 462280, 494030, 566384, 642239, 691642, 707980, 790448, 924560, 988060, 1284478, 1383284, 1415960, 1729105, 1976120, 2568956, 2766568, 2831920, 3211195, 3458210, 3952240, 4495673, 5137912, 5533136, 6422390, 6916420, 8991346, 10275824, 12844780, 13832840, 17982692, 22478365, 25689560, 27665680, 35965384, 44956730, 51379120, 71930768, 89913460, 179826920, 359653840]

約数ペア:

[(1, 359653840), (2, 179826920), (4, 89913460), (5, 71930768), (7, 51379120), (8, 44956730), (10, 35965384), (13, 27665680), (14, 25689560), (16, 22478365), (20, 17982692), (26, 13832840), (28, 12844780), (35, 10275824), (40, 8991346), (52, 6916420), (56, 6422390), (65, 5533136), (70, 5137912), (80, 4495673), (91, 3952240), (104, 3458210), (112, 3211195), (127, 2831920), (130, 2766568), (140, 2568956), (182, 1976120), (208, 1729105), (254, 1415960), (260, 1383284), (280, 1284478), (364, 988060), (389, 924560), (455, 790448), (508, 707980), (520, 691642), (560, 642239), (635, 566384), (728, 494030), (778, 462280), (889, 404560), (910, 395224), (1016, 353990), (1040, 345821), (1270, 283192), (1456, 247015), (1556, 231140), (1651, 217840), (1778, 202280), (1820, 197612), (1945, 184912), (2032, 176995), (2540, 141596), (2723, 132080), (3112, 115570), (3302, 108920), (3556, 101140), (3640, 98806), (3890, 92456), (4445, 80912), (5057, 71120), (5080, 70798), (5446, 66040), (6224, 57785), (6604, 54460), (7112, 50570), (7280, 49403), (7780, 46228), (8255, 43568), (8890, 40456), (10114, 35560), (10160, 35399), (10892, 33020), (11557, 31120), (13208, 27230), (13615, 26416), (14224, 25285), (15560, 23114), (16510, 21784), (17780, 20228)]