67026680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 119251720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 43, 56, 70, 76, 86, 95, 133, 140, 152, 172, 190, 215, 266, 280, 293, 301, 344, 380, 430, 532, 586, 602, 665, 760, 817, 860, 1064, 1172, 1204, 1330, 1465, 1505, 1634, 1720, 2051, 2344, 2408, 2660, 2930, 3010, 3268, 4085, 4102, 5320, 5567, 5719, 5860, 6020, 6536, 8170, 8204, 10255, 11134, 11438, 11720, 12040, 12599, 16340, 16408, 20510, 22268, 22876, 25198, 27835, 28595, 32680, 38969, 41020, 44536, 45752, 50396, 55670, 57190, 62995, 77938, 82040, 88193, 100792, 111340, 114380, 125990, 155876, 176386, 194845, 222680, 228760, 239381, 251980, 311752, 352772, 389690, 440965, 478762, 503960, 705544, 779380, 881930, 957524, 1196905, 1558760, 1675667, 1763860, 1915048, 2393810, 3351334, 3527720, 4787620, 6702668, 8378335, 9575240, 13405336, 16756670, 33513340, 67026680]

約数ペア:

[(1, 67026680), (2, 33513340), (4, 16756670), (5, 13405336), (7, 9575240), (8, 8378335), (10, 6702668), (14, 4787620), (19, 3527720), (20, 3351334), (28, 2393810), (35, 1915048), (38, 1763860), (40, 1675667), (43, 1558760), (56, 1196905), (70, 957524), (76, 881930), (86, 779380), (95, 705544), (133, 503960), (140, 478762), (152, 440965), (172, 389690), (190, 352772), (215, 311752), (266, 251980), (280, 239381), (293, 228760), (301, 222680), (344, 194845), (380, 176386), (430, 155876), (532, 125990), (586, 114380), (602, 111340), (665, 100792), (760, 88193), (817, 82040), (860, 77938), (1064, 62995), (1172, 57190), (1204, 55670), (1330, 50396), (1465, 45752), (1505, 44536), (1634, 41020), (1720, 38969), (2051, 32680), (2344, 28595), (2408, 27835), (2660, 25198), (2930, 22876), (3010, 22268), (3268, 20510), (4085, 16408), (4102, 16340), (5320, 12599), (5567, 12040), (5719, 11720), (5860, 11438), (6020, 11134), (6536, 10255), (8170, 8204)]