25520641920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77731}}^1$

素因数の和:77778

約数の個数: 256

約数和(自身を含む): 95143968000

約数和(自身を除く): 69623326080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 65664, 77731, 82080, 109440, 155462, 164160, 233193, 310924, 328320, 388655, 466386, 621848, 699579, 777310, 932772, 1165965, 1243696, 1399158, 1476889, 1554620, 1865544, 2098737, 2331930, 2487392, 2798316, 2953778, 3109240, 3497895, 3731088, 4197474, 4430667, 4663860, 4974784, 5596632, 5907556, 6218480, 6995790, 7384445, 7462176, 8394948, 8861334, 9327720, 9949568, 10493685, 11193264, 11815112, 12436960, 13292001, 13991580, 14768890, 14924352, 16789896, 17722668, 18655440, 20987370, 22153335, 22386528, 23630224, 24873920, 26584002, 27983160, 29537780, 29848704, 33579792, 35445336, 37310880, 39876003, 41974740, 44306670, 44773056, 47260448, 49747840, 53168004, 55966320, 59075560, 66460005, 67159584, 70890672, 74621760, 79752006, 83949480, 88613340, 89546112, 94520896, 106336008, 111932640, 118151120, 132920010, 134319168, 141781344, 149243520, 159504012, 167898960, 177226680, 189041792, 199380015, 212672016, 223865280, 236302240, 265840020, 268638336, 283562688, 319008024, 335797920, 354453360, 398760030, 425344032, 447730560, 472604480, 531680040, 567125376, 638016048, 671595840, 708906720, 797520060, 850688064, 945208960, 1063360080, 1276032096, 1343191680, 1417813440, 1595040120, 1701376128, 2126720160, 2552064192, 2835626880, 3190080240, 4253440320, 5104128384, 6380160480, 8506880640, 12760320960, 25520641920]

約数ペア:

[(1, 25520641920), (2, 12760320960), (3, 8506880640), (4, 6380160480), (5, 5104128384), (6, 4253440320), (8, 3190080240), (9, 2835626880), (10, 2552064192), (12, 2126720160), (15, 1701376128), (16, 1595040120), (18, 1417813440), (19, 1343191680), (20, 1276032096), (24, 1063360080), (27, 945208960), (30, 850688064), (32, 797520060), (36, 708906720), (38, 671595840), (40, 638016048), (45, 567125376), (48, 531680040), (54, 472604480), (57, 447730560), (60, 425344032), (64, 398760030), (72, 354453360), (76, 335797920), (80, 319008024), (90, 283562688), (95, 268638336), (96, 265840020), (108, 236302240), (114, 223865280), (120, 212672016), (128, 199380015), (135, 189041792), (144, 177226680), (152, 167898960), (160, 159504012), (171, 149243520), (180, 141781344), (190, 134319168), (192, 132920010), (216, 118151120), (228, 111932640), (240, 106336008), (270, 94520896), (285, 89546112), (288, 88613340), (304, 83949480), (320, 79752006), (342, 74621760), (360, 70890672), (380, 67159584), (384, 66460005), (432, 59075560), (456, 55966320), (480, 53168004), (513, 49747840), (540, 47260448), (570, 44773056), (576, 44306670), (608, 41974740), (640, 39876003), (684, 37310880), (720, 35445336), (760, 33579792), (855, 29848704), (864, 29537780), (912, 27983160), (960, 26584002), (1026, 24873920), (1080, 23630224), (1140, 22386528), (1152, 22153335), (1216, 20987370), (1368, 18655440), (1440, 17722668), (1520, 16789896), (1710, 14924352), (1728, 14768890), (1824, 13991580), (1920, 13292001), (2052, 12436960), (2160, 11815112), (2280, 11193264), (2432, 10493685), (2565, 9949568), (2736, 9327720), (2880, 8861334), (3040, 8394948), (3420, 7462176), (3456, 7384445), (3648, 6995790), (4104, 6218480), (4320, 5907556), (4560, 5596632), (5130, 4974784), (5472, 4663860), (5760, 4430667), (6080, 4197474), (6840, 3731088), (7296, 3497895), (8208, 3109240), (8640, 2953778), (9120, 2798316), (10260, 2487392), (10944, 2331930), (12160, 2098737), (13680, 1865544), (16416, 1554620), (17280, 1476889), (18240, 1399158), (20520, 1243696), (21888, 1165965), (27360, 932772), (32832, 777310), (36480, 699579), (41040, 621848), (54720, 466386), (65664, 388655), (77731, 328320), (82080, 310924), (109440, 233193), (155462, 164160)]