242417280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1107

約数の個数: 256

約数和(自身を含む): 935919360

約数和(自身を除く): 693502080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1061, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2122, 2176, 2240, 2380, 2688, 2720, 2856, 3183, 3264, 3360, 3570, 3808, 4080, 4244, 4480, 4760, 5305, 5440, 5712, 6366, 6528, 6720, 7140, 7427, 7616, 8160, 8488, 9520, 10610, 10880, 11424, 12732, 13440, 14280, 14854, 15232, 15915, 16320, 16976, 18037, 19040, 21220, 22281, 22848, 25464, 28560, 29708, 31830, 32640, 33952, 36074, 37135, 38080, 42440, 44562, 45696, 50928, 54111, 57120, 59416, 63660, 67904, 72148, 74270, 76160, 84880, 89124, 90185, 101856, 108222, 111405, 114240, 118832, 126259, 127320, 135808, 144296, 148540, 169760, 178248, 180370, 203712, 216444, 222810, 228480, 237664, 252518, 254640, 270555, 288592, 297080, 339520, 356496, 360740, 378777, 407424, 432888, 445620, 475328, 505036, 509280, 541110, 577184, 594160, 631295, 679040, 712992, 721480, 757554, 865776, 891240, 950656, 1010072, 1018560, 1082220, 1154368, 1188320, 1262590, 1425984, 1442960, 1515108, 1731552, 1782480, 1893885, 2020144, 2037120, 2164440, 2308736, 2376640, 2525180, 2851968, 2885920, 3030216, 3463104, 3564960, 3787770, 4040288, 4328880, 4753280, 5050360, 5771840, 6060432, 6926208, 7129920, 7575540, 8080576, 8657760, 10100720, 11543680, 12120864, 14259840, 15151080, 16161152, 17315520, 20201440, 24241728, 30302160, 34631040, 40402880, 48483456, 60604320, 80805760, 121208640, 242417280]

約数ペア:

[(1, 242417280), (2, 121208640), (3, 80805760), (4, 60604320), (5, 48483456), (6, 40402880), (7, 34631040), (8, 30302160), (10, 24241728), (12, 20201440), (14, 17315520), (15, 16161152), (16, 15151080), (17, 14259840), (20, 12120864), (21, 11543680), (24, 10100720), (28, 8657760), (30, 8080576), (32, 7575540), (34, 7129920), (35, 6926208), (40, 6060432), (42, 5771840), (48, 5050360), (51, 4753280), (56, 4328880), (60, 4040288), (64, 3787770), (68, 3564960), (70, 3463104), (80, 3030216), (84, 2885920), (85, 2851968), (96, 2525180), (102, 2376640), (105, 2308736), (112, 2164440), (119, 2037120), (120, 2020144), (128, 1893885), (136, 1782480), (140, 1731552), (160, 1515108), (168, 1442960), (170, 1425984), (192, 1262590), (204, 1188320), (210, 1154368), (224, 1082220), (238, 1018560), (240, 1010072), (255, 950656), (272, 891240), (280, 865776), (320, 757554), (336, 721480), (340, 712992), (357, 679040), (384, 631295), (408, 594160), (420, 577184), (448, 541110), (476, 509280), (480, 505036), (510, 475328), (544, 445620), (560, 432888), (595, 407424), (640, 378777), (672, 360740), (680, 356496), (714, 339520), (816, 297080), (840, 288592), (896, 270555), (952, 254640), (960, 252518), (1020, 237664), (1061, 228480), (1088, 222810), (1120, 216444), (1190, 203712), (1344, 180370), (1360, 178248), (1428, 169760), (1632, 148540), (1680, 144296), (1785, 135808), (1904, 127320), (1920, 126259), (2040, 118832), (2122, 114240), (2176, 111405), (2240, 108222), (2380, 101856), (2688, 90185), (2720, 89124), (2856, 84880), (3183, 76160), (3264, 74270), (3360, 72148), (3570, 67904), (3808, 63660), (4080, 59416), (4244, 57120), (4480, 54111), (4760, 50928), (5305, 45696), (5440, 44562), (5712, 42440), (6366, 38080), (6528, 37135), (6720, 36074), (7140, 33952), (7427, 32640), (7616, 31830), (8160, 29708), (8488, 28560), (9520, 25464), (10610, 22848), (10880, 22281), (11424, 21220), (12732, 19040), (13440, 18037), (14280, 16976), (14854, 16320), (15232, 15915)]