2068405920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1492

約数の個数: 288

約数和(自身を含む): 8124375168

約数和(自身を除く): 6055969248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 157, 160, 168, 180, 210, 224, 240, 252, 280, 288, 314, 315, 336, 360, 420, 471, 480, 504, 560, 628, 630, 672, 720, 785, 840, 942, 1008, 1099, 1120, 1256, 1260, 1307, 1413, 1440, 1570, 1680, 1884, 2016, 2198, 2355, 2512, 2520, 2614, 2826, 3140, 3297, 3360, 3768, 3921, 4396, 4710, 5024, 5040, 5228, 5495, 5652, 6280, 6535, 6594, 7065, 7536, 7842, 8792, 9149, 9420, 9891, 10080, 10456, 10990, 11304, 11763, 12560, 13070, 13188, 14130, 15072, 15684, 16485, 17584, 18298, 18840, 19605, 19782, 20912, 21980, 22608, 23526, 25120, 26140, 26376, 27447, 28260, 31368, 32970, 35168, 36596, 37680, 39210, 39564, 41824, 43960, 45216, 45745, 47052, 49455, 52280, 52752, 54894, 56520, 58815, 62736, 65940, 73192, 75360, 78420, 79128, 82341, 87920, 91490, 94104, 98910, 104560, 105504, 109788, 113040, 117630, 125472, 131880, 137235, 146384, 156840, 158256, 164682, 175840, 182980, 188208, 197820, 205199, 209120, 219576, 226080, 235260, 263760, 274470, 292768, 313680, 316512, 329364, 365960, 376416, 395640, 410398, 411705, 439152, 470520, 527520, 548940, 615597, 627360, 658728, 731920, 791280, 820796, 823410, 878304, 941040, 1025995, 1097880, 1231194, 1317456, 1436393, 1463840, 1582560, 1641592, 1646820, 1846791, 1882080, 2051990, 2195760, 2462388, 2634912, 2872786, 3077985, 3283184, 3293640, 3693582, 4103980, 4309179, 4391520, 4924776, 5745572, 6155970, 6566368, 6587280, 7181965, 7387164, 8207960, 8618358, 9233955, 9849552, 11491144, 12311940, 12927537, 13174560, 14363930, 14774328, 16415920, 17236716, 18467910, 19699104, 21545895, 22982288, 24623880, 25855074, 28727860, 29548656, 32831840, 34473432, 36935820, 43091790, 45964576, 49247760, 51710148, 57455720, 59097312, 64637685, 68946864, 73871640, 86183580, 98495520, 103420296, 114911440, 129275370, 137893728, 147743280, 172367160, 206840592, 229822880, 258550740, 295486560, 344734320, 413681184, 517101480, 689468640, 1034202960, 2068405920]

約数ペア:

[(1, 2068405920), (2, 1034202960), (3, 689468640), (4, 517101480), (5, 413681184), (6, 344734320), (7, 295486560), (8, 258550740), (9, 229822880), (10, 206840592), (12, 172367160), (14, 147743280), (15, 137893728), (16, 129275370), (18, 114911440), (20, 103420296), (21, 98495520), (24, 86183580), (28, 73871640), (30, 68946864), (32, 64637685), (35, 59097312), (36, 57455720), (40, 51710148), (42, 49247760), (45, 45964576), (48, 43091790), (56, 36935820), (60, 34473432), (63, 32831840), (70, 29548656), (72, 28727860), (80, 25855074), (84, 24623880), (90, 22982288), (96, 21545895), (105, 19699104), (112, 18467910), (120, 17236716), (126, 16415920), (140, 14774328), (144, 14363930), (157, 13174560), (160, 12927537), (168, 12311940), (180, 11491144), (210, 9849552), (224, 9233955), (240, 8618358), (252, 8207960), (280, 7387164), (288, 7181965), (314, 6587280), (315, 6566368), (336, 6155970), (360, 5745572), (420, 4924776), (471, 4391520), (480, 4309179), (504, 4103980), (560, 3693582), (628, 3293640), (630, 3283184), (672, 3077985), (720, 2872786), (785, 2634912), (840, 2462388), (942, 2195760), (1008, 2051990), (1099, 1882080), (1120, 1846791), (1256, 1646820), (1260, 1641592), (1307, 1582560), (1413, 1463840), (1440, 1436393), (1570, 1317456), (1680, 1231194), (1884, 1097880), (2016, 1025995), (2198, 941040), (2355, 878304), (2512, 823410), (2520, 820796), (2614, 791280), (2826, 731920), (3140, 658728), (3297, 627360), (3360, 615597), (3768, 548940), (3921, 527520), (4396, 470520), (4710, 439152), (5024, 411705), (5040, 410398), (5228, 395640), (5495, 376416), (5652, 365960), (6280, 329364), (6535, 316512), (6594, 313680), (7065, 292768), (7536, 274470), (7842, 263760), (8792, 235260), (9149, 226080), (9420, 219576), (9891, 209120), (10080, 205199), (10456, 197820), (10990, 188208), (11304, 182980), (11763, 175840), (12560, 164682), (13070, 158256), (13188, 156840), (14130, 146384), (15072, 137235), (15684, 131880), (16485, 125472), (17584, 117630), (18298, 113040), (18840, 109788), (19605, 105504), (19782, 104560), (20912, 98910), (21980, 94104), (22608, 91490), (23526, 87920), (25120, 82341), (26140, 79128), (26376, 78420), (27447, 75360), (28260, 73192), (31368, 65940), (32970, 62736), (35168, 58815), (36596, 56520), (37680, 54894), (39210, 52752), (39564, 52280), (41824, 49455), (43960, 47052), (45216, 45745)]