241842160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13931}}^1$

素因数の和:13982

約数の個数: 80

約数和(自身を含む): 663386112

約数和(自身を除く): 421543952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 13931, 17360, 27862, 55724, 69655, 97517, 111448, 139310, 195034, 222896, 278620, 390068, 431861, 487585, 557240, 780136, 863722, 975170, 1114480, 1560272, 1727444, 1950340, 2159305, 3023027, 3454888, 3900680, 4318610, 6046054, 6909776, 7801360, 8637220, 12092108, 15115135, 17274440, 24184216, 30230270, 34548880, 48368432, 60460540, 120921080, 241842160]

約数ペア:

[(1, 241842160), (2, 120921080), (4, 60460540), (5, 48368432), (7, 34548880), (8, 30230270), (10, 24184216), (14, 17274440), (16, 15115135), (20, 12092108), (28, 8637220), (31, 7801360), (35, 6909776), (40, 6046054), (56, 4318610), (62, 3900680), (70, 3454888), (80, 3023027), (112, 2159305), (124, 1950340), (140, 1727444), (155, 1560272), (217, 1114480), (248, 975170), (280, 863722), (310, 780136), (434, 557240), (496, 487585), (560, 431861), (620, 390068), (868, 278620), (1085, 222896), (1240, 195034), (1736, 139310), (2170, 111448), (2480, 97517), (3472, 69655), (4340, 55724), (8680, 27862), (13931, 17360)]