15955369920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 504

約数和(自身を含む): 64020813792

約数和(自身を除く): 48065443872

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, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 142, 144, 157, 160, 168, 180, 192, 210, 213, 224, 240, 252, 280, 284, 288, 314, 315, 320, 336, 355, 360, 420, 426, 448, 471, 480, 497, 504, 560, 568, 576, 628, 630, 639, 672, 710, 720, 785, 840, 852, 942, 960, 994, 1008, 1065, 1099, 1120, 1136, 1256, 1260, 1278, 1344, 1413, 1420, 1440, 1491, 1570, 1680, 1704, 1884, 1988, 2016, 2130, 2198, 2240, 2272, 2355, 2485, 2512, 2520, 2556, 2826, 2840, 2880, 2982, 3140, 3195, 3297, 3360, 3408, 3768, 3976, 4032, 4260, 4396, 4473, 4544, 4710, 4970, 5024, 5040, 5041, 5112, 5495, 5652, 5680, 5964, 6280, 6390, 6594, 6720, 6816, 7065, 7455, 7536, 7952, 8520, 8792, 8946, 9420, 9891, 9940, 10048, 10080, 10082, 10224, 10990, 11147, 11304, 11360, 11928, 12560, 12780, 13188, 13632, 14130, 14910, 15072, 15123, 15904, 16485, 17040, 17584, 17892, 18840, 19782, 19880, 20160, 20164, 20448, 21980, 22294, 22365, 22608, 22720, 23856, 25120, 25205, 25560, 26376, 28260, 29820, 30144, 30246, 31808, 32970, 33441, 34080, 35168, 35287, 35784, 37680, 39564, 39760, 40328, 40896, 43960, 44588, 44730, 45216, 45369, 47712, 49455, 50240, 50410, 51120, 52752, 55735, 56520, 59640, 60492, 65940, 66882, 68160, 70336, 70574, 71568, 75360, 75615, 78029, 79128, 79520, 80656, 87920, 89176, 89460, 90432, 90738, 95424, 98910, 100323, 100820, 102240, 105504, 105861, 111470, 113040, 119280, 120984, 131880, 133764, 141148, 143136, 150720, 151230, 156058, 158256, 159040, 161312, 167205, 175840, 176435, 178352, 178920, 181476, 197820, 200646, 201640, 204480, 211008, 211722, 222940, 226080, 226845, 234087, 238560, 241968, 263760, 267528, 282296, 286272, 302460, 312116, 316512, 317583, 322624, 334410, 351680, 352870, 356704, 357840, 362952, 390145, 395640, 401292, 403280, 423444, 445880, 452160, 453690, 468174, 477120, 483936, 501615, 527520, 529305, 535056, 564592, 604920, 624232, 633024, 635166, 668820, 702261, 705740, 713408, 715680, 725904, 780290, 791280, 791437, 802584, 806560, 846888, 891760, 907380, 936348, 967872, 1003230, 1055040, 1058610, 1070112, 1129184, 1170435, 1209840, 1248464, 1270332, 1337640, 1404522, 1411480, 1431360, 1451808, 1560580, 1582560, 1582874, 1587915, 1605168, 1613120, 1693776, 1783520, 1814760, 1872696, 2006460, 2117220, 2140224, 2258368, 2340870, 2374311, 2419680, 2496928, 2540664, 2675280, 2809044, 2822960, 2903616, 3121160, 3165120, 3165748, 3175830, 3210336, 3387552, 3511305, 3567040, 3629520, 3745392, 3957185, 4012920, 4234440, 4681740, 4748622, 4839360, 4993856, 5081328, 5350560, 5540059, 5618088, 5645920, 6242320, 6331496, 6351660, 6420672, 6775104, 7022610, 7122933, 7259040, 7490784, 7914370, 8025840, 8468880, 9363480, 9497244, 10162656, 10701120, 11080118, 11236176, 11291840, 11871555, 12484640, 12662992, 12703320, 14045220, 14245866, 14518080, 14981568, 15828740, 16051680, 16620177, 16937760, 18726960, 18994488, 20325312, 22160236, 22472352, 23743110, 24969280, 25325984, 25406640, 27700295, 28090440, 28491732, 31657480, 32103360, 33240354, 33875520, 35614665, 37453920, 37988976, 44320472, 44944704, 47486220, 49860531, 50651968, 50813280, 55400590, 56180880, 56983464, 63314960, 66480708, 71229330, 74907840, 75977952, 83100885, 88640944, 94972440, 99721062, 101626560, 110801180, 112361760, 113966928, 126629920, 132961416, 142458660, 151955904, 166201770, 177281888, 189944880, 199442124, 221602360, 224723520, 227933856, 249302655, 253259840, 265922832, 284917320, 332403540, 354563776, 379889760, 398884248, 443204720, 455867712, 498605310, 531845664, 569834640, 664807080, 759779520, 797768496, 886409440, 997210620, 1063691328, 1139669280, 1329614160, 1595536992, 1772818880, 1994421240, 2279338560, 2659228320, 3191073984, 3988842480, 5318456640, 7977684960, 15955369920]

約数ペア:

[(1, 15955369920), (2, 7977684960), (3, 5318456640), (4, 3988842480), (5, 3191073984), (6, 2659228320), (7, 2279338560), (8, 1994421240), (9, 1772818880), (10, 1595536992), (12, 1329614160), (14, 1139669280), (15, 1063691328), (16, 997210620), (18, 886409440), (20, 797768496), (21, 759779520), (24, 664807080), (28, 569834640), (30, 531845664), (32, 498605310), (35, 455867712), (36, 443204720), (40, 398884248), (42, 379889760), (45, 354563776), (48, 332403540), (56, 284917320), (60, 265922832), (63, 253259840), (64, 249302655), (70, 227933856), (71, 224723520), (72, 221602360), (80, 199442124), (84, 189944880), (90, 177281888), (96, 166201770), (105, 151955904), (112, 142458660), (120, 132961416), (126, 126629920), (140, 113966928), (142, 112361760), (144, 110801180), (157, 101626560), (160, 99721062), (168, 94972440), (180, 88640944), (192, 83100885), (210, 75977952), (213, 74907840), (224, 71229330), (240, 66480708), (252, 63314960), (280, 56983464), (284, 56180880), (288, 55400590), (314, 50813280), (315, 50651968), (320, 49860531), (336, 47486220), (355, 44944704), (360, 44320472), (420, 37988976), (426, 37453920), (448, 35614665), (471, 33875520), (480, 33240354), (497, 32103360), (504, 31657480), (560, 28491732), (568, 28090440), (576, 27700295), (628, 25406640), (630, 25325984), (639, 24969280), (672, 23743110), (710, 22472352), (720, 22160236), (785, 20325312), (840, 18994488), (852, 18726960), (942, 16937760), (960, 16620177), (994, 16051680), (1008, 15828740), (1065, 14981568), (1099, 14518080), (1120, 14245866), (1136, 14045220), (1256, 12703320), (1260, 12662992), (1278, 12484640), (1344, 11871555), (1413, 11291840), (1420, 11236176), (1440, 11080118), (1491, 10701120), (1570, 10162656), (1680, 9497244), (1704, 9363480), (1884, 8468880), (1988, 8025840), (2016, 7914370), (2130, 7490784), (2198, 7259040), (2240, 7122933), (2272, 7022610), (2355, 6775104), (2485, 6420672), (2512, 6351660), (2520, 6331496), (2556, 6242320), (2826, 5645920), (2840, 5618088), (2880, 5540059), (2982, 5350560), (3140, 5081328), (3195, 4993856), (3297, 4839360), (3360, 4748622), (3408, 4681740), (3768, 4234440), (3976, 4012920), (4032, 3957185), (4260, 3745392), (4396, 3629520), (4473, 3567040), (4544, 3511305), (4710, 3387552), (4970, 3210336), (5024, 3175830), (5040, 3165748), (5041, 3165120), (5112, 3121160), (5495, 2903616), (5652, 2822960), (5680, 2809044), (5964, 2675280), (6280, 2540664), (6390, 2496928), (6594, 2419680), (6720, 2374311), (6816, 2340870), (7065, 2258368), (7455, 2140224), (7536, 2117220), (7952, 2006460), (8520, 1872696), (8792, 1814760), (8946, 1783520), (9420, 1693776), (9891, 1613120), (9940, 1605168), (10048, 1587915), (10080, 1582874), (10082, 1582560), (10224, 1560580), (10990, 1451808), (11147, 1431360), (11304, 1411480), (11360, 1404522), (11928, 1337640), (12560, 1270332), (12780, 1248464), (13188, 1209840), (13632, 1170435), (14130, 1129184), (14910, 1070112), (15072, 1058610), (15123, 1055040), (15904, 1003230), (16485, 967872), (17040, 936348), (17584, 907380), (17892, 891760), (18840, 846888), (19782, 806560), (19880, 802584), (20160, 791437), (20164, 791280), (20448, 780290), (21980, 725904), (22294, 715680), (22365, 713408), (22608, 705740), (22720, 702261), (23856, 668820), (25120, 635166), (25205, 633024), (25560, 624232), (26376, 604920), (28260, 564592), (29820, 535056), (30144, 529305), (30246, 527520), (31808, 501615), (32970, 483936), (33441, 477120), (34080, 468174), (35168, 453690), (35287, 452160), (35784, 445880), (37680, 423444), (39564, 403280), (39760, 401292), (40328, 395640), (40896, 390145), (43960, 362952), (44588, 357840), (44730, 356704), (45216, 352870), (45369, 351680), (47712, 334410), (49455, 322624), (50240, 317583), (50410, 316512), (51120, 312116), (52752, 302460), (55735, 286272), (56520, 282296), (59640, 267528), (60492, 263760), (65940, 241968), (66882, 238560), (68160, 234087), (70336, 226845), (70574, 226080), (71568, 222940), (75360, 211722), (75615, 211008), (78029, 204480), (79128, 201640), (79520, 200646), (80656, 197820), (87920, 181476), (89176, 178920), (89460, 178352), (90432, 176435), (90738, 175840), (95424, 167205), (98910, 161312), (100323, 159040), (100820, 158256), (102240, 156058), (105504, 151230), (105861, 150720), (111470, 143136), (113040, 141148), (119280, 133764), (120984, 131880)]