244850320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1313

約数の個数: 160

約数和(自身を含む): 708704640

約数和(自身を除く): 463854320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 170, 176, 187, 208, 220, 221, 260, 272, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 880, 884, 935, 1040, 1105, 1144, 1259, 1360, 1430, 1496, 1768, 1870, 2210, 2288, 2431, 2518, 2860, 2992, 3536, 3740, 4420, 4862, 5036, 5720, 6295, 7480, 8840, 9724, 10072, 11440, 12155, 12590, 13849, 14960, 16367, 17680, 19448, 20144, 21403, 24310, 25180, 27698, 32734, 38896, 42806, 48620, 50360, 55396, 65468, 69245, 81835, 85612, 97240, 100720, 107015, 110792, 130936, 138490, 163670, 171224, 180037, 194480, 214030, 221584, 235433, 261872, 276980, 278239, 327340, 342448, 360074, 428060, 470866, 553960, 556478, 654680, 720148, 856120, 900185, 941732, 1107920, 1112956, 1177165, 1309360, 1391195, 1440296, 1712240, 1800370, 1883464, 2225912, 2354330, 2782390, 2880592, 3060629, 3600740, 3766928, 4451824, 4708660, 5564780, 6121258, 7201480, 9417320, 11129560, 12242516, 14402960, 15303145, 18834640, 22259120, 24485032, 30606290, 48970064, 61212580, 122425160, 244850320]

約数ペア:

[(1, 244850320), (2, 122425160), (4, 61212580), (5, 48970064), (8, 30606290), (10, 24485032), (11, 22259120), (13, 18834640), (16, 15303145), (17, 14402960), (20, 12242516), (22, 11129560), (26, 9417320), (34, 7201480), (40, 6121258), (44, 5564780), (52, 4708660), (55, 4451824), (65, 3766928), (68, 3600740), (80, 3060629), (85, 2880592), (88, 2782390), (104, 2354330), (110, 2225912), (130, 1883464), (136, 1800370), (143, 1712240), (170, 1440296), (176, 1391195), (187, 1309360), (208, 1177165), (220, 1112956), (221, 1107920), (260, 941732), (272, 900185), (286, 856120), (340, 720148), (374, 654680), (440, 556478), (442, 553960), (520, 470866), (572, 428060), (680, 360074), (715, 342448), (748, 327340), (880, 278239), (884, 276980), (935, 261872), (1040, 235433), (1105, 221584), (1144, 214030), (1259, 194480), (1360, 180037), (1430, 171224), (1496, 163670), (1768, 138490), (1870, 130936), (2210, 110792), (2288, 107015), (2431, 100720), (2518, 97240), (2860, 85612), (2992, 81835), (3536, 69245), (3740, 65468), (4420, 55396), (4862, 50360), (5036, 48620), (5720, 42806), (6295, 38896), (7480, 32734), (8840, 27698), (9724, 25180), (10072, 24310), (11440, 21403), (12155, 20144), (12590, 19448), (13849, 17680), (14960, 16367)]