66300080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 197130240

約数和(自身を除く): 130830160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 176, 188, 220, 229, 235, 280, 308, 329, 376, 385, 440, 458, 470, 517, 560, 616, 658, 752, 770, 880, 916, 940, 1034, 1145, 1232, 1316, 1540, 1603, 1645, 1832, 1880, 2068, 2290, 2519, 2585, 2632, 3080, 3206, 3290, 3619, 3664, 3760, 4136, 4580, 5038, 5170, 5264, 6160, 6412, 6580, 7238, 8015, 8272, 9160, 10076, 10340, 10763, 12595, 12824, 13160, 14476, 16030, 17633, 18095, 18320, 20152, 20680, 21526, 25190, 25648, 26320, 28952, 32060, 35266, 36190, 40304, 41360, 43052, 50380, 53815, 57904, 64120, 70532, 72380, 75341, 86104, 88165, 100760, 107630, 118393, 128240, 141064, 144760, 150682, 172208, 176330, 201520, 215260, 236786, 282128, 289520, 301364, 352660, 376705, 430520, 473572, 591965, 602728, 705320, 753410, 828751, 861040, 947144, 1183930, 1205456, 1410640, 1506820, 1657502, 1894288, 2367860, 3013640, 3315004, 4143755, 4735720, 6027280, 6630008, 8287510, 9471440, 13260016, 16575020, 33150040, 66300080]

約数ペア:

[(1, 66300080), (2, 33150040), (4, 16575020), (5, 13260016), (7, 9471440), (8, 8287510), (10, 6630008), (11, 6027280), (14, 4735720), (16, 4143755), (20, 3315004), (22, 3013640), (28, 2367860), (35, 1894288), (40, 1657502), (44, 1506820), (47, 1410640), (55, 1205456), (56, 1183930), (70, 947144), (77, 861040), (80, 828751), (88, 753410), (94, 705320), (110, 602728), (112, 591965), (140, 473572), (154, 430520), (176, 376705), (188, 352660), (220, 301364), (229, 289520), (235, 282128), (280, 236786), (308, 215260), (329, 201520), (376, 176330), (385, 172208), (440, 150682), (458, 144760), (470, 141064), (517, 128240), (560, 118393), (616, 107630), (658, 100760), (752, 88165), (770, 86104), (880, 75341), (916, 72380), (940, 70532), (1034, 64120), (1145, 57904), (1232, 53815), (1316, 50380), (1540, 43052), (1603, 41360), (1645, 40304), (1832, 36190), (1880, 35266), (2068, 32060), (2290, 28952), (2519, 26320), (2585, 25648), (2632, 25190), (3080, 21526), (3206, 20680), (3290, 20152), (3619, 18320), (3664, 18095), (3760, 17633), (4136, 16030), (4580, 14476), (5038, 13160), (5170, 12824), (5264, 12595), (6160, 10763), (6412, 10340), (6580, 10076), (7238, 9160), (8015, 8272)]