38828160

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:145

約数の個数: 320

約数和(自身を含む): 159952320

約数和(自身を除く): 121124160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 107, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 214, 216, 224, 240, 252, 270, 280, 288, 315, 320, 321, 324, 336, 360, 378, 384, 405, 420, 428, 432, 448, 480, 504, 535, 540, 560, 567, 576, 630, 640, 642, 648, 672, 720, 749, 756, 810, 840, 856, 864, 896, 945, 960, 963, 1008, 1070, 1080, 1120, 1134, 1152, 1260, 1284, 1296, 1344, 1440, 1498, 1512, 1605, 1620, 1680, 1712, 1728, 1890, 1920, 1926, 2016, 2140, 2160, 2240, 2247, 2268, 2520, 2568, 2592, 2688, 2835, 2880, 2889, 2996, 3024, 3210, 3240, 3360, 3424, 3456, 3745, 3780, 3852, 4032, 4280, 4320, 4480, 4494, 4536, 4815, 5040, 5136, 5184, 5670, 5760, 5778, 5992, 6048, 6420, 6480, 6720, 6741, 6848, 7490, 7560, 7704, 8064, 8560, 8640, 8667, 8988, 9072, 9630, 10080, 10272, 10368, 11235, 11340, 11556, 11984, 12096, 12840, 12960, 13440, 13482, 13696, 14445, 14980, 15120, 15408, 17120, 17280, 17334, 17976, 18144, 19260, 20160, 20223, 20544, 22470, 22680, 23112, 23968, 24192, 25680, 25920, 26964, 28890, 29960, 30240, 30816, 33705, 34240, 34668, 35952, 36288, 38520, 40320, 40446, 41088, 43335, 44940, 45360, 46224, 47936, 51360, 51840, 53928, 57780, 59920, 60480, 60669, 61632, 67410, 68480, 69336, 71904, 72576, 77040, 80892, 86670, 89880, 90720, 92448, 95872, 101115, 102720, 107856, 115560, 119840, 120960, 121338, 123264, 134820, 138672, 143808, 154080, 161784, 173340, 179760, 181440, 184896, 202230, 205440, 215712, 231120, 239680, 242676, 269640, 277344, 287616, 303345, 308160, 323568, 346680, 359520, 362880, 369792, 404460, 431424, 462240, 479360, 485352, 539280, 554688, 606690, 616320, 647136, 693360, 719040, 808920, 862848, 924480, 970704, 1078560, 1109376, 1213380, 1294272, 1386720, 1438080, 1617840, 1848960, 1941408, 2157120, 2426760, 2588544, 2773440, 3235680, 3882816, 4314240, 4853520, 5546880, 6471360, 7765632, 9707040, 12942720, 19414080, 38828160]

約数ペア:

[(1, 38828160), (2, 19414080), (3, 12942720), (4, 9707040), (5, 7765632), (6, 6471360), (7, 5546880), (8, 4853520), (9, 4314240), (10, 3882816), (12, 3235680), (14, 2773440), (15, 2588544), (16, 2426760), (18, 2157120), (20, 1941408), (21, 1848960), (24, 1617840), (27, 1438080), (28, 1386720), (30, 1294272), (32, 1213380), (35, 1109376), (36, 1078560), (40, 970704), (42, 924480), (45, 862848), (48, 808920), (54, 719040), (56, 693360), (60, 647136), (63, 616320), (64, 606690), (70, 554688), (72, 539280), (80, 485352), (81, 479360), (84, 462240), (90, 431424), (96, 404460), (105, 369792), (107, 362880), (108, 359520), (112, 346680), (120, 323568), (126, 308160), (128, 303345), (135, 287616), (140, 277344), (144, 269640), (160, 242676), (162, 239680), (168, 231120), (180, 215712), (189, 205440), (192, 202230), (210, 184896), (214, 181440), (216, 179760), (224, 173340), (240, 161784), (252, 154080), (270, 143808), (280, 138672), (288, 134820), (315, 123264), (320, 121338), (321, 120960), (324, 119840), (336, 115560), (360, 107856), (378, 102720), (384, 101115), (405, 95872), (420, 92448), (428, 90720), (432, 89880), (448, 86670), (480, 80892), (504, 77040), (535, 72576), (540, 71904), (560, 69336), (567, 68480), (576, 67410), (630, 61632), (640, 60669), (642, 60480), (648, 59920), (672, 57780), (720, 53928), (749, 51840), (756, 51360), (810, 47936), (840, 46224), (856, 45360), (864, 44940), (896, 43335), (945, 41088), (960, 40446), (963, 40320), (1008, 38520), (1070, 36288), (1080, 35952), (1120, 34668), (1134, 34240), (1152, 33705), (1260, 30816), (1284, 30240), (1296, 29960), (1344, 28890), (1440, 26964), (1498, 25920), (1512, 25680), (1605, 24192), (1620, 23968), (1680, 23112), (1712, 22680), (1728, 22470), (1890, 20544), (1920, 20223), (1926, 20160), (2016, 19260), (2140, 18144), (2160, 17976), (2240, 17334), (2247, 17280), (2268, 17120), (2520, 15408), (2568, 15120), (2592, 14980), (2688, 14445), (2835, 13696), (2880, 13482), (2889, 13440), (2996, 12960), (3024, 12840), (3210, 12096), (3240, 11984), (3360, 11556), (3424, 11340), (3456, 11235), (3745, 10368), (3780, 10272), (3852, 10080), (4032, 9630), (4280, 9072), (4320, 8988), (4480, 8667), (4494, 8640), (4536, 8560), (4815, 8064), (5040, 7704), (5136, 7560), (5184, 7490), (5670, 6848), (5760, 6741), (5778, 6720), (5992, 6480), (6048, 6420)]