8154554880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6763}}^1$

素因数の和:6946

約数の個数: 160

約数和(自身を含む): 26239017024

約数和(自身を除く): 18084462144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 942, 960, 1256, 1280, 1536, 1570, 1884, 1920, 2355, 2512, 2560, 3140, 3768, 3840, 4710, 5024, 6280, 6763, 7536, 7680, 9420, 10048, 12560, 13526, 15072, 18840, 20096, 20289, 25120, 27052, 30144, 33815, 37680, 40192, 40578, 50240, 54104, 60288, 67630, 75360, 80384, 81156, 100480, 101445, 108208, 120576, 135260, 150720, 162312, 200960, 202890, 216416, 241152, 270520, 301440, 324624, 401920, 405780, 432832, 541040, 602880, 649248, 811560, 865664, 1061791, 1082080, 1205760, 1298496, 1623120, 1731328, 2123582, 2164160, 2596992, 3185373, 3246240, 3462656, 4247164, 4328320, 5193984, 5308955, 6370746, 6492480, 8494328, 8656640, 10387968, 10617910, 12741492, 12984960, 15926865, 16988656, 17313280, 21235820, 25482984, 25969920, 31853730, 33977312, 42471640, 50965968, 51939840, 63707460, 67954624, 84943280, 101931936, 127414920, 135909248, 169886560, 203863872, 254829840, 271818496, 339773120, 407727744, 509659680, 543636992, 679546240, 815455488, 1019319360, 1359092480, 1630910976, 2038638720, 2718184960, 4077277440, 8154554880]

約数ペア:

[(1, 8154554880), (2, 4077277440), (3, 2718184960), (4, 2038638720), (5, 1630910976), (6, 1359092480), (8, 1019319360), (10, 815455488), (12, 679546240), (15, 543636992), (16, 509659680), (20, 407727744), (24, 339773120), (30, 271818496), (32, 254829840), (40, 203863872), (48, 169886560), (60, 135909248), (64, 127414920), (80, 101931936), (96, 84943280), (120, 67954624), (128, 63707460), (157, 51939840), (160, 50965968), (192, 42471640), (240, 33977312), (256, 31853730), (314, 25969920), (320, 25482984), (384, 21235820), (471, 17313280), (480, 16988656), (512, 15926865), (628, 12984960), (640, 12741492), (768, 10617910), (785, 10387968), (942, 8656640), (960, 8494328), (1256, 6492480), (1280, 6370746), (1536, 5308955), (1570, 5193984), (1884, 4328320), (1920, 4247164), (2355, 3462656), (2512, 3246240), (2560, 3185373), (3140, 2596992), (3768, 2164160), (3840, 2123582), (4710, 1731328), (5024, 1623120), (6280, 1298496), (6763, 1205760), (7536, 1082080), (7680, 1061791), (9420, 865664), (10048, 811560), (12560, 649248), (13526, 602880), (15072, 541040), (18840, 432832), (20096, 405780), (20289, 401920), (25120, 324624), (27052, 301440), (30144, 270520), (33815, 241152), (37680, 216416), (40192, 202890), (40578, 200960), (50240, 162312), (54104, 150720), (60288, 135260), (67630, 120576), (75360, 108208), (80384, 101445), (81156, 100480)]