426868960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 1224502272

約数和(自身を除く): 797633312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 73, 80, 92, 112, 115, 140, 146, 160, 161, 184, 224, 227, 230, 280, 292, 322, 365, 368, 454, 460, 511, 560, 584, 644, 730, 736, 805, 908, 920, 1022, 1120, 1135, 1168, 1288, 1460, 1589, 1610, 1679, 1816, 1840, 2044, 2270, 2336, 2555, 2576, 2920, 3178, 3220, 3358, 3632, 3680, 4088, 4540, 5110, 5152, 5221, 5840, 6356, 6440, 6716, 7264, 7945, 8176, 8395, 9080, 10220, 10442, 11680, 11753, 12712, 12880, 13432, 15890, 16352, 16571, 16790, 18160, 20440, 20884, 23506, 25424, 25760, 26105, 26864, 31780, 33142, 33580, 36320, 36547, 40880, 41768, 47012, 50848, 52210, 53728, 58765, 63560, 66284, 67160, 73094, 81760, 82855, 83536, 94024, 104420, 115997, 117530, 127120, 132568, 134320, 146188, 165710, 167072, 182735, 188048, 208840, 231994, 235060, 254240, 265136, 268640, 292376, 331420, 365470, 376096, 381133, 417680, 463988, 470120, 530272, 579985, 584752, 662840, 730940, 762266, 835360, 927976, 940240, 1159970, 1169504, 1325680, 1461880, 1524532, 1855952, 1880480, 1905665, 2319940, 2651360, 2667931, 2923760, 3049064, 3711904, 3811330, 4639880, 5335862, 5847520, 6098128, 7622660, 9279760, 10671724, 12196256, 13339655, 15245320, 18559520, 21343448, 26679310, 30490640, 42686896, 53358620, 60981280, 85373792, 106717240, 213434480, 426868960]

約数ペア:

[(1, 426868960), (2, 213434480), (4, 106717240), (5, 85373792), (7, 60981280), (8, 53358620), (10, 42686896), (14, 30490640), (16, 26679310), (20, 21343448), (23, 18559520), (28, 15245320), (32, 13339655), (35, 12196256), (40, 10671724), (46, 9279760), (56, 7622660), (70, 6098128), (73, 5847520), (80, 5335862), (92, 4639880), (112, 3811330), (115, 3711904), (140, 3049064), (146, 2923760), (160, 2667931), (161, 2651360), (184, 2319940), (224, 1905665), (227, 1880480), (230, 1855952), (280, 1524532), (292, 1461880), (322, 1325680), (365, 1169504), (368, 1159970), (454, 940240), (460, 927976), (511, 835360), (560, 762266), (584, 730940), (644, 662840), (730, 584752), (736, 579985), (805, 530272), (908, 470120), (920, 463988), (1022, 417680), (1120, 381133), (1135, 376096), (1168, 365470), (1288, 331420), (1460, 292376), (1589, 268640), (1610, 265136), (1679, 254240), (1816, 235060), (1840, 231994), (2044, 208840), (2270, 188048), (2336, 182735), (2555, 167072), (2576, 165710), (2920, 146188), (3178, 134320), (3220, 132568), (3358, 127120), (3632, 117530), (3680, 115997), (4088, 104420), (4540, 94024), (5110, 83536), (5152, 82855), (5221, 81760), (5840, 73094), (6356, 67160), (6440, 66284), (6716, 63560), (7264, 58765), (7945, 53728), (8176, 52210), (8395, 50848), (9080, 47012), (10220, 41768), (10442, 40880), (11680, 36547), (11753, 36320), (12712, 33580), (12880, 33142), (13432, 31780), (15890, 26864), (16352, 26105), (16571, 25760), (16790, 25424), (18160, 23506), (20440, 20884)]