83708240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 246841344

約数和(自身を除く): 163133104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 107, 110, 112, 127, 140, 154, 176, 214, 220, 254, 280, 308, 385, 428, 440, 508, 535, 560, 616, 635, 749, 770, 856, 880, 889, 1016, 1070, 1177, 1232, 1270, 1397, 1498, 1540, 1712, 1778, 2032, 2140, 2354, 2540, 2794, 2996, 3080, 3556, 3745, 4280, 4445, 4708, 5080, 5588, 5885, 5992, 6160, 6985, 7112, 7490, 8239, 8560, 8890, 9416, 9779, 10160, 11176, 11770, 11984, 13589, 13970, 14224, 14980, 16478, 17780, 18832, 19558, 22352, 23540, 27178, 27940, 29960, 32956, 35560, 39116, 41195, 47080, 48895, 54356, 55880, 59920, 65912, 67945, 71120, 78232, 82390, 94160, 95123, 97790, 108712, 111760, 131824, 135890, 149479, 156464, 164780, 190246, 195580, 217424, 271780, 298958, 329560, 380492, 391160, 475615, 543560, 597916, 659120, 747395, 760984, 782320, 951230, 1046353, 1087120, 1195832, 1494790, 1521968, 1902460, 2092706, 2391664, 2989580, 3804920, 4185412, 5231765, 5979160, 7609840, 8370824, 10463530, 11958320, 16741648, 20927060, 41854120, 83708240]

約数ペア:

[(1, 83708240), (2, 41854120), (4, 20927060), (5, 16741648), (7, 11958320), (8, 10463530), (10, 8370824), (11, 7609840), (14, 5979160), (16, 5231765), (20, 4185412), (22, 3804920), (28, 2989580), (35, 2391664), (40, 2092706), (44, 1902460), (55, 1521968), (56, 1494790), (70, 1195832), (77, 1087120), (80, 1046353), (88, 951230), (107, 782320), (110, 760984), (112, 747395), (127, 659120), (140, 597916), (154, 543560), (176, 475615), (214, 391160), (220, 380492), (254, 329560), (280, 298958), (308, 271780), (385, 217424), (428, 195580), (440, 190246), (508, 164780), (535, 156464), (560, 149479), (616, 135890), (635, 131824), (749, 111760), (770, 108712), (856, 97790), (880, 95123), (889, 94160), (1016, 82390), (1070, 78232), (1177, 71120), (1232, 67945), (1270, 65912), (1397, 59920), (1498, 55880), (1540, 54356), (1712, 48895), (1778, 47080), (2032, 41195), (2140, 39116), (2354, 35560), (2540, 32956), (2794, 29960), (2996, 27940), (3080, 27178), (3556, 23540), (3745, 22352), (4280, 19558), (4445, 18832), (4708, 17780), (5080, 16478), (5588, 14980), (5885, 14224), (5992, 13970), (6160, 13589), (6985, 11984), (7112, 11770), (7490, 11176), (8239, 10160), (8560, 9779), (8890, 9416)]