144170880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 256

約数和(自身を含む): 556968960

約数和(自身を除く): 412798080

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, 631, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1262, 1344, 1360, 1428, 1632, 1680, 1785, 1893, 1904, 1920, 2040, 2176, 2240, 2380, 2524, 2688, 2720, 2856, 3155, 3264, 3360, 3570, 3786, 3808, 4080, 4417, 4480, 4760, 5048, 5440, 5712, 6310, 6528, 6720, 7140, 7572, 7616, 8160, 8834, 9465, 9520, 10096, 10727, 10880, 11424, 12620, 13251, 13440, 14280, 15144, 15232, 16320, 17668, 18930, 19040, 20192, 21454, 22085, 22848, 25240, 26502, 28560, 30288, 32181, 32640, 35336, 37860, 38080, 40384, 42908, 44170, 45696, 50480, 53004, 53635, 57120, 60576, 64362, 66255, 70672, 75089, 75720, 76160, 80768, 85816, 88340, 100960, 106008, 107270, 114240, 121152, 128724, 132510, 141344, 150178, 151440, 160905, 171632, 176680, 201920, 212016, 214540, 225267, 228480, 242304, 257448, 265020, 282688, 300356, 302880, 321810, 343264, 353360, 375445, 403840, 424032, 429080, 450534, 514896, 530040, 565376, 600712, 605760, 643620, 686528, 706720, 750890, 848064, 858160, 901068, 1029792, 1060080, 1126335, 1201424, 1211520, 1287240, 1373056, 1413440, 1501780, 1696128, 1716320, 1802136, 2059584, 2120160, 2252670, 2402848, 2574480, 2826880, 3003560, 3432640, 3604272, 4119168, 4240320, 4505340, 4805696, 5148960, 6007120, 6865280, 7208544, 8480640, 9010680, 9611392, 10297920, 12014240, 14417088, 18021360, 20595840, 24028480, 28834176, 36042720, 48056960, 72085440, 144170880]

約数ペア:

[(1, 144170880), (2, 72085440), (3, 48056960), (4, 36042720), (5, 28834176), (6, 24028480), (7, 20595840), (8, 18021360), (10, 14417088), (12, 12014240), (14, 10297920), (15, 9611392), (16, 9010680), (17, 8480640), (20, 7208544), (21, 6865280), (24, 6007120), (28, 5148960), (30, 4805696), (32, 4505340), (34, 4240320), (35, 4119168), (40, 3604272), (42, 3432640), (48, 3003560), (51, 2826880), (56, 2574480), (60, 2402848), (64, 2252670), (68, 2120160), (70, 2059584), (80, 1802136), (84, 1716320), (85, 1696128), (96, 1501780), (102, 1413440), (105, 1373056), (112, 1287240), (119, 1211520), (120, 1201424), (128, 1126335), (136, 1060080), (140, 1029792), (160, 901068), (168, 858160), (170, 848064), (192, 750890), (204, 706720), (210, 686528), (224, 643620), (238, 605760), (240, 600712), (255, 565376), (272, 530040), (280, 514896), (320, 450534), (336, 429080), (340, 424032), (357, 403840), (384, 375445), (408, 353360), (420, 343264), (448, 321810), (476, 302880), (480, 300356), (510, 282688), (544, 265020), (560, 257448), (595, 242304), (631, 228480), (640, 225267), (672, 214540), (680, 212016), (714, 201920), (816, 176680), (840, 171632), (896, 160905), (952, 151440), (960, 150178), (1020, 141344), (1088, 132510), (1120, 128724), (1190, 121152), (1262, 114240), (1344, 107270), (1360, 106008), (1428, 100960), (1632, 88340), (1680, 85816), (1785, 80768), (1893, 76160), (1904, 75720), (1920, 75089), (2040, 70672), (2176, 66255), (2240, 64362), (2380, 60576), (2524, 57120), (2688, 53635), (2720, 53004), (2856, 50480), (3155, 45696), (3264, 44170), (3360, 42908), (3570, 40384), (3786, 38080), (3808, 37860), (4080, 35336), (4417, 32640), (4480, 32181), (4760, 30288), (5048, 28560), (5440, 26502), (5712, 25240), (6310, 22848), (6528, 22085), (6720, 21454), (7140, 20192), (7572, 19040), (7616, 18930), (8160, 17668), (8834, 16320), (9465, 15232), (9520, 15144), (10096, 14280), (10727, 13440), (10880, 13251), (11424, 12620)]