67773160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 192487680

約数和(自身を除く): 124714520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 430, 433, 455, 520, 559, 602, 728, 860, 866, 910, 1118, 1204, 1505, 1720, 1732, 1820, 2165, 2236, 2408, 2795, 3010, 3031, 3464, 3640, 3913, 4330, 4472, 5590, 5629, 6020, 6062, 7826, 8660, 11180, 11258, 12040, 12124, 15155, 15652, 17320, 18619, 19565, 22360, 22516, 24248, 28145, 30310, 31304, 37238, 39130, 39403, 45032, 56290, 60620, 74476, 78260, 78806, 93095, 112580, 121240, 130333, 148952, 156520, 157612, 186190, 197015, 225160, 242047, 260666, 315224, 372380, 394030, 484094, 521332, 651665, 744760, 788060, 968188, 1042664, 1210235, 1303330, 1576120, 1694329, 1936376, 2420470, 2606660, 3388658, 4840940, 5213320, 6777316, 8471645, 9681880, 13554632, 16943290, 33886580, 67773160]

約数ペア:

[(1, 67773160), (2, 33886580), (4, 16943290), (5, 13554632), (7, 9681880), (8, 8471645), (10, 6777316), (13, 5213320), (14, 4840940), (20, 3388658), (26, 2606660), (28, 2420470), (35, 1936376), (40, 1694329), (43, 1576120), (52, 1303330), (56, 1210235), (65, 1042664), (70, 968188), (86, 788060), (91, 744760), (104, 651665), (130, 521332), (140, 484094), (172, 394030), (182, 372380), (215, 315224), (260, 260666), (280, 242047), (301, 225160), (344, 197015), (364, 186190), (430, 157612), (433, 156520), (455, 148952), (520, 130333), (559, 121240), (602, 112580), (728, 93095), (860, 78806), (866, 78260), (910, 74476), (1118, 60620), (1204, 56290), (1505, 45032), (1720, 39403), (1732, 39130), (1820, 37238), (2165, 31304), (2236, 30310), (2408, 28145), (2795, 24248), (3010, 22516), (3031, 22360), (3464, 19565), (3640, 18619), (3913, 17320), (4330, 15652), (4472, 15155), (5590, 12124), (5629, 12040), (6020, 11258), (6062, 11180), (7826, 8660)]