20084510880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104869}}^1$

素因数の和:104916

約数の個数: 288

約数和(自身を含む): 82452988800

約数和(自身を除く): 62368477920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 15960, 19152, 21280, 23940, 27360, 31920, 38304, 47880, 63840, 95760, 104869, 191520, 209738, 314607, 419476, 524345, 629214, 734083, 838952, 943821, 1048690, 1258428, 1468166, 1573035, 1677904, 1887642, 1992511, 2097380, 2202249, 2516856, 2936332, 3146070, 3355808, 3670415, 3775284, 3985022, 4194760, 4404498, 4719105, 5033712, 5872664, 5977533, 6292140, 6606747, 7340830, 7550568, 7970044, 8389520, 8808996, 9438210, 9962555, 10067424, 11011245, 11745328, 11955066, 12584280, 13213494, 13947577, 14681660, 15101136, 15940088, 16779040, 17617992, 17932599, 18876420, 19925110, 22022490, 23490656, 23910132, 25168560, 26426988, 27895154, 29363320, 29887665, 30202272, 31880176, 33033735, 35235984, 35865198, 37752840, 39850220, 41842731, 44044980, 47820264, 50337120, 52853976, 55790308, 58726640, 59775330, 63760352, 66067470, 69737885, 70471968, 71730396, 75505680, 79700440, 83685462, 88089960, 89662995, 95640528, 105707952, 111580616, 117453280, 119550660, 125528193, 132134940, 139475770, 143460792, 151011360, 159400880, 167370924, 176179920, 179325990, 191281056, 209213655, 211415904, 223161232, 239101320, 251056386, 264269880, 278951540, 286921584, 318801760, 334741848, 352359840, 358651980, 418427310, 446322464, 478202640, 502112772, 528539760, 557903080, 573843168, 627640965, 669483696, 717303960, 836854620, 956405280, 1004225544, 1057079520, 1115806160, 1255281930, 1338967392, 1434607920, 1673709240, 2008451088, 2231612320, 2510563860, 2869215840, 3347418480, 4016902176, 5021127720, 6694836960, 10042255440, 20084510880]

約数ペア:

[(1, 20084510880), (2, 10042255440), (3, 6694836960), (4, 5021127720), (5, 4016902176), (6, 3347418480), (7, 2869215840), (8, 2510563860), (9, 2231612320), (10, 2008451088), (12, 1673709240), (14, 1434607920), (15, 1338967392), (16, 1255281930), (18, 1115806160), (19, 1057079520), (20, 1004225544), (21, 956405280), (24, 836854620), (28, 717303960), (30, 669483696), (32, 627640965), (35, 573843168), (36, 557903080), (38, 528539760), (40, 502112772), (42, 478202640), (45, 446322464), (48, 418427310), (56, 358651980), (57, 352359840), (60, 334741848), (63, 318801760), (70, 286921584), (72, 278951540), (76, 264269880), (80, 251056386), (84, 239101320), (90, 223161232), (95, 211415904), (96, 209213655), (105, 191281056), (112, 179325990), (114, 176179920), (120, 167370924), (126, 159400880), (133, 151011360), (140, 143460792), (144, 139475770), (152, 132134940), (160, 125528193), (168, 119550660), (171, 117453280), (180, 111580616), (190, 105707952), (210, 95640528), (224, 89662995), (228, 88089960), (240, 83685462), (252, 79700440), (266, 75505680), (280, 71730396), (285, 70471968), (288, 69737885), (304, 66067470), (315, 63760352), (336, 59775330), (342, 58726640), (360, 55790308), (380, 52853976), (399, 50337120), (420, 47820264), (456, 44044980), (480, 41842731), (504, 39850220), (532, 37752840), (560, 35865198), (570, 35235984), (608, 33033735), (630, 31880176), (665, 30202272), (672, 29887665), (684, 29363320), (720, 27895154), (760, 26426988), (798, 25168560), (840, 23910132), (855, 23490656), (912, 22022490), (1008, 19925110), (1064, 18876420), (1120, 17932599), (1140, 17617992), (1197, 16779040), (1260, 15940088), (1330, 15101136), (1368, 14681660), (1440, 13947577), (1520, 13213494), (1596, 12584280), (1680, 11955066), (1710, 11745328), (1824, 11011245), (1995, 10067424), (2016, 9962555), (2128, 9438210), (2280, 8808996), (2394, 8389520), (2520, 7970044), (2660, 7550568), (2736, 7340830), (3040, 6606747), (3192, 6292140), (3360, 5977533), (3420, 5872664), (3990, 5033712), (4256, 4719105), (4560, 4404498), (4788, 4194760), (5040, 3985022), (5320, 3775284), (5472, 3670415), (5985, 3355808), (6384, 3146070), (6840, 2936332), (7980, 2516856), (9120, 2202249), (9576, 2097380), (10080, 1992511), (10640, 1887642), (11970, 1677904), (12768, 1573035), (13680, 1468166), (15960, 1258428), (19152, 1048690), (21280, 943821), (23940, 838952), (27360, 734083), (31920, 629214), (38304, 524345), (47880, 419476), (63840, 314607), (95760, 209738), (104869, 191520)]