242699520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{9029}}^1$

素因数の和:9060

約数の個数: 144

約数和(自身を含む): 885951360

約数和(自身を除く): 643251840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 9029, 13440, 18058, 26880, 27087, 36116, 45145, 54174, 63203, 72232, 90290, 108348, 126406, 135435, 144464, 180580, 189609, 216696, 252812, 270870, 288928, 316015, 361160, 379218, 433392, 505624, 541740, 577856, 632030, 722320, 758436, 866784, 948045, 1011248, 1083480, 1155712, 1264060, 1444640, 1516872, 1733568, 1896090, 2022496, 2166960, 2311424, 2528120, 2889280, 3033744, 3467136, 3792180, 4044992, 4333920, 5056240, 5778560, 6067488, 6934272, 7584360, 8089984, 8667840, 10112480, 11557120, 12134976, 15168720, 16179968, 17335680, 20224960, 24269952, 30337440, 34671360, 40449920, 48539904, 60674880, 80899840, 121349760, 242699520]

約数ペア:

[(1, 242699520), (2, 121349760), (3, 80899840), (4, 60674880), (5, 48539904), (6, 40449920), (7, 34671360), (8, 30337440), (10, 24269952), (12, 20224960), (14, 17335680), (15, 16179968), (16, 15168720), (20, 12134976), (21, 11557120), (24, 10112480), (28, 8667840), (30, 8089984), (32, 7584360), (35, 6934272), (40, 6067488), (42, 5778560), (48, 5056240), (56, 4333920), (60, 4044992), (64, 3792180), (70, 3467136), (80, 3033744), (84, 2889280), (96, 2528120), (105, 2311424), (112, 2166960), (120, 2022496), (128, 1896090), (140, 1733568), (160, 1516872), (168, 1444640), (192, 1264060), (210, 1155712), (224, 1083480), (240, 1011248), (256, 948045), (280, 866784), (320, 758436), (336, 722320), (384, 632030), (420, 577856), (448, 541740), (480, 505624), (560, 433392), (640, 379218), (672, 361160), (768, 316015), (840, 288928), (896, 270870), (960, 252812), (1120, 216696), (1280, 189609), (1344, 180580), (1680, 144464), (1792, 135435), (1920, 126406), (2240, 108348), (2688, 90290), (3360, 72232), (3840, 63203), (4480, 54174), (5376, 45145), (6720, 36116), (8960, 27087), (9029, 26880), (13440, 18058)]