767575680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 2630620800

約数和(自身を除く): 1863045120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 64, 76, 80, 95, 96, 106, 114, 120, 128, 152, 159, 160, 190, 192, 212, 228, 240, 265, 285, 304, 318, 320, 380, 384, 397, 424, 456, 480, 530, 570, 608, 636, 640, 760, 794, 795, 848, 912, 960, 1007, 1060, 1140, 1191, 1216, 1272, 1520, 1588, 1590, 1696, 1824, 1920, 1985, 2014, 2120, 2280, 2382, 2432, 2544, 3021, 3040, 3176, 3180, 3392, 3648, 3970, 4028, 4240, 4560, 4764, 5035, 5088, 5955, 6042, 6080, 6352, 6360, 6784, 7296, 7543, 7940, 8056, 8480, 9120, 9528, 10070, 10176, 11910, 12084, 12160, 12704, 12720, 15086, 15105, 15880, 16112, 16960, 18240, 19056, 20140, 20352, 21041, 22629, 23820, 24168, 25408, 25440, 30172, 30210, 31760, 32224, 33920, 36480, 37715, 38112, 40280, 42082, 45258, 47640, 48336, 50816, 50880, 60344, 60420, 63123, 63520, 64448, 75430, 76224, 80560, 84164, 90516, 95280, 96672, 101760, 105205, 113145, 120688, 120840, 126246, 127040, 128896, 150860, 152448, 161120, 168328, 181032, 190560, 193344, 210410, 226290, 241376, 241680, 252492, 254080, 301720, 315615, 322240, 336656, 362064, 381120, 386688, 399779, 420820, 452580, 482752, 483360, 504984, 603440, 631230, 644480, 673312, 724128, 762240, 799558, 841640, 905160, 965504, 966720, 1009968, 1199337, 1206880, 1262460, 1346624, 1448256, 1599116, 1683280, 1810320, 1933440, 1998895, 2019936, 2398674, 2413760, 2524920, 2693248, 2896512, 3198232, 3366560, 3620640, 3997790, 4039872, 4797348, 4827520, 5049840, 5996685, 6396464, 6733120, 7241280, 7995580, 8079744, 9594696, 10099680, 11993370, 12792928, 13466240, 14482560, 15991160, 19189392, 20199360, 23986740, 25585856, 31982320, 38378784, 40398720, 47973480, 51171712, 63964640, 76757568, 95946960, 127929280, 153515136, 191893920, 255858560, 383787840, 767575680]

約数ペア:

[(1, 767575680), (2, 383787840), (3, 255858560), (4, 191893920), (5, 153515136), (6, 127929280), (8, 95946960), (10, 76757568), (12, 63964640), (15, 51171712), (16, 47973480), (19, 40398720), (20, 38378784), (24, 31982320), (30, 25585856), (32, 23986740), (38, 20199360), (40, 19189392), (48, 15991160), (53, 14482560), (57, 13466240), (60, 12792928), (64, 11993370), (76, 10099680), (80, 9594696), (95, 8079744), (96, 7995580), (106, 7241280), (114, 6733120), (120, 6396464), (128, 5996685), (152, 5049840), (159, 4827520), (160, 4797348), (190, 4039872), (192, 3997790), (212, 3620640), (228, 3366560), (240, 3198232), (265, 2896512), (285, 2693248), (304, 2524920), (318, 2413760), (320, 2398674), (380, 2019936), (384, 1998895), (397, 1933440), (424, 1810320), (456, 1683280), (480, 1599116), (530, 1448256), (570, 1346624), (608, 1262460), (636, 1206880), (640, 1199337), (760, 1009968), (794, 966720), (795, 965504), (848, 905160), (912, 841640), (960, 799558), (1007, 762240), (1060, 724128), (1140, 673312), (1191, 644480), (1216, 631230), (1272, 603440), (1520, 504984), (1588, 483360), (1590, 482752), (1696, 452580), (1824, 420820), (1920, 399779), (1985, 386688), (2014, 381120), (2120, 362064), (2280, 336656), (2382, 322240), (2432, 315615), (2544, 301720), (3021, 254080), (3040, 252492), (3176, 241680), (3180, 241376), (3392, 226290), (3648, 210410), (3970, 193344), (4028, 190560), (4240, 181032), (4560, 168328), (4764, 161120), (5035, 152448), (5088, 150860), (5955, 128896), (6042, 127040), (6080, 126246), (6352, 120840), (6360, 120688), (6784, 113145), (7296, 105205), (7543, 101760), (7940, 96672), (8056, 95280), (8480, 90516), (9120, 84164), (9528, 80560), (10070, 76224), (10176, 75430), (11910, 64448), (12084, 63520), (12160, 63123), (12704, 60420), (12720, 60344), (15086, 50880), (15105, 50816), (15880, 48336), (16112, 47640), (16960, 45258), (18240, 42082), (19056, 40280), (20140, 38112), (20352, 37715), (21041, 36480), (22629, 33920), (23820, 32224), (24168, 31760), (25408, 30210), (25440, 30172)]