304131520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12343}}^1$

素因数の和:12378

約数の個数: 112

約数和(自身を含む): 902988288

約数和(自身を除く): 598856768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 12343, 24640, 24686, 49372, 61715, 86401, 98744, 123430, 135773, 172802, 197488, 246860, 271546, 345604, 394976, 432005, 493720, 543092, 678865, 691208, 789952, 864010, 950411, 987440, 1086184, 1357730, 1382416, 1728020, 1900822, 1974880, 2172368, 2715460, 2764832, 3456040, 3801644, 3949760, 4344736, 4752055, 5430920, 5529664, 6912080, 7603288, 8689472, 9504110, 10861840, 13824160, 15206576, 19008220, 21723680, 27648320, 30413152, 38016440, 43447360, 60826304, 76032880, 152065760, 304131520]

約数ペア:

[(1, 304131520), (2, 152065760), (4, 76032880), (5, 60826304), (7, 43447360), (8, 38016440), (10, 30413152), (11, 27648320), (14, 21723680), (16, 19008220), (20, 15206576), (22, 13824160), (28, 10861840), (32, 9504110), (35, 8689472), (40, 7603288), (44, 6912080), (55, 5529664), (56, 5430920), (64, 4752055), (70, 4344736), (77, 3949760), (80, 3801644), (88, 3456040), (110, 2764832), (112, 2715460), (140, 2172368), (154, 1974880), (160, 1900822), (176, 1728020), (220, 1382416), (224, 1357730), (280, 1086184), (308, 987440), (320, 950411), (352, 864010), (385, 789952), (440, 691208), (448, 678865), (560, 543092), (616, 493720), (704, 432005), (770, 394976), (880, 345604), (1120, 271546), (1232, 246860), (1540, 197488), (1760, 172802), (2240, 135773), (2464, 123430), (3080, 98744), (3520, 86401), (4928, 61715), (6160, 49372), (12320, 24686), (12343, 24640)]