1339184640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4253}}^1$

素因数の和:4320

約数の個数: 160

約数和(自身を含む): 4386656736

約数和(自身を除く): 3047472096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1536, 1640, 1920, 1968, 2460, 2560, 2624, 3280, 3840, 3936, 4253, 4920, 5248, 6560, 7680, 7872, 8506, 9840, 10496, 12759, 13120, 15744, 17012, 19680, 20992, 21265, 25518, 26240, 31488, 34024, 39360, 42530, 51036, 52480, 62976, 63795, 68048, 78720, 85060, 102072, 104960, 127590, 136096, 157440, 170120, 174373, 204144, 255180, 272192, 314880, 340240, 348746, 408288, 510360, 523119, 544384, 680480, 697492, 816576, 871865, 1020720, 1046238, 1088768, 1360960, 1394984, 1633152, 1743730, 2041440, 2092476, 2177536, 2615595, 2721920, 2789968, 3266304, 3487460, 4082880, 4184952, 5231190, 5443840, 5579936, 6532608, 6974920, 8165760, 8369904, 10462380, 10887680, 11159872, 13949840, 16331520, 16739808, 20924760, 22319744, 27899680, 32663040, 33479616, 41849520, 44639488, 55799360, 66959232, 83699040, 89278976, 111598720, 133918464, 167398080, 223197440, 267836928, 334796160, 446394880, 669592320, 1339184640]

約数ペア:

[(1, 1339184640), (2, 669592320), (3, 446394880), (4, 334796160), (5, 267836928), (6, 223197440), (8, 167398080), (10, 133918464), (12, 111598720), (15, 89278976), (16, 83699040), (20, 66959232), (24, 55799360), (30, 44639488), (32, 41849520), (40, 33479616), (41, 32663040), (48, 27899680), (60, 22319744), (64, 20924760), (80, 16739808), (82, 16331520), (96, 13949840), (120, 11159872), (123, 10887680), (128, 10462380), (160, 8369904), (164, 8165760), (192, 6974920), (205, 6532608), (240, 5579936), (246, 5443840), (256, 5231190), (320, 4184952), (328, 4082880), (384, 3487460), (410, 3266304), (480, 2789968), (492, 2721920), (512, 2615595), (615, 2177536), (640, 2092476), (656, 2041440), (768, 1743730), (820, 1633152), (960, 1394984), (984, 1360960), (1230, 1088768), (1280, 1046238), (1312, 1020720), (1536, 871865), (1640, 816576), (1920, 697492), (1968, 680480), (2460, 544384), (2560, 523119), (2624, 510360), (3280, 408288), (3840, 348746), (3936, 340240), (4253, 314880), (4920, 272192), (5248, 255180), (6560, 204144), (7680, 174373), (7872, 170120), (8506, 157440), (9840, 136096), (10496, 127590), (12759, 104960), (13120, 102072), (15744, 85060), (17012, 78720), (19680, 68048), (20992, 63795), (21265, 62976), (25518, 52480), (26240, 51036), (31488, 42530), (34024, 39360)]