2619694080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 264

約数和(自身を含む): 9164828400

約数和(自身を除く): 6545134320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 256, 278, 288, 320, 360, 384, 409, 417, 480, 512, 556, 576, 640, 695, 720, 768, 818, 834, 960, 1024, 1112, 1152, 1227, 1251, 1280, 1390, 1440, 1536, 1636, 1668, 1920, 2045, 2085, 2224, 2304, 2454, 2502, 2560, 2780, 2880, 3072, 3272, 3336, 3681, 3840, 4090, 4170, 4448, 4608, 4908, 5004, 5120, 5560, 5760, 6135, 6255, 6544, 6672, 7362, 7680, 8180, 8340, 8896, 9216, 9816, 10008, 11120, 11520, 12270, 12510, 13088, 13344, 14724, 15360, 16360, 16680, 17792, 18405, 19632, 20016, 22240, 23040, 24540, 25020, 26176, 26688, 29448, 32720, 33360, 35584, 36810, 39264, 40032, 44480, 46080, 49080, 50040, 52352, 53376, 56851, 58896, 65440, 66720, 71168, 73620, 78528, 80064, 88960, 98160, 100080, 104704, 106752, 113702, 117792, 130880, 133440, 142336, 147240, 157056, 160128, 170553, 177920, 196320, 200160, 209408, 213504, 227404, 235584, 261760, 266880, 284255, 294480, 314112, 320256, 341106, 355840, 392640, 400320, 418816, 427008, 454808, 471168, 511659, 523520, 533760, 568510, 588960, 628224, 640512, 682212, 711680, 785280, 800640, 852765, 909616, 942336, 1023318, 1047040, 1067520, 1137020, 1177920, 1256448, 1281024, 1364424, 1570560, 1601280, 1705530, 1819232, 1884672, 2046636, 2094080, 2135040, 2274040, 2355840, 2558295, 2728848, 3141120, 3202560, 3411060, 3638464, 3769344, 4093272, 4548080, 4711680, 5116590, 5457696, 6282240, 6405120, 6822120, 7276928, 8186544, 9096160, 9423360, 10233180, 10915392, 13644240, 14553856, 16373088, 18192320, 18846720, 20466360, 21830784, 27288480, 29107712, 32746176, 36384640, 40932720, 43661568, 54576960, 58215424, 65492352, 72769280, 81865440, 87323136, 109153920, 130984704, 145538560, 163730880, 174646272, 218307840, 261969408, 291077120, 327461760, 436615680, 523938816, 654923520, 873231360, 1309847040, 2619694080]

約数ペア:

[(1, 2619694080), (2, 1309847040), (3, 873231360), (4, 654923520), (5, 523938816), (6, 436615680), (8, 327461760), (9, 291077120), (10, 261969408), (12, 218307840), (15, 174646272), (16, 163730880), (18, 145538560), (20, 130984704), (24, 109153920), (30, 87323136), (32, 81865440), (36, 72769280), (40, 65492352), (45, 58215424), (48, 54576960), (60, 43661568), (64, 40932720), (72, 36384640), (80, 32746176), (90, 29107712), (96, 27288480), (120, 21830784), (128, 20466360), (139, 18846720), (144, 18192320), (160, 16373088), (180, 14553856), (192, 13644240), (240, 10915392), (256, 10233180), (278, 9423360), (288, 9096160), (320, 8186544), (360, 7276928), (384, 6822120), (409, 6405120), (417, 6282240), (480, 5457696), (512, 5116590), (556, 4711680), (576, 4548080), (640, 4093272), (695, 3769344), (720, 3638464), (768, 3411060), (818, 3202560), (834, 3141120), (960, 2728848), (1024, 2558295), (1112, 2355840), (1152, 2274040), (1227, 2135040), (1251, 2094080), (1280, 2046636), (1390, 1884672), (1440, 1819232), (1536, 1705530), (1636, 1601280), (1668, 1570560), (1920, 1364424), (2045, 1281024), (2085, 1256448), (2224, 1177920), (2304, 1137020), (2454, 1067520), (2502, 1047040), (2560, 1023318), (2780, 942336), (2880, 909616), (3072, 852765), (3272, 800640), (3336, 785280), (3681, 711680), (3840, 682212), (4090, 640512), (4170, 628224), (4448, 588960), (4608, 568510), (4908, 533760), (5004, 523520), (5120, 511659), (5560, 471168), (5760, 454808), (6135, 427008), (6255, 418816), (6544, 400320), (6672, 392640), (7362, 355840), (7680, 341106), (8180, 320256), (8340, 314112), (8896, 294480), (9216, 284255), (9816, 266880), (10008, 261760), (11120, 235584), (11520, 227404), (12270, 213504), (12510, 209408), (13088, 200160), (13344, 196320), (14724, 177920), (15360, 170553), (16360, 160128), (16680, 157056), (17792, 147240), (18405, 142336), (19632, 133440), (20016, 130880), (22240, 117792), (23040, 113702), (24540, 106752), (25020, 104704), (26176, 100080), (26688, 98160), (29448, 88960), (32720, 80064), (33360, 78528), (35584, 73620), (36810, 71168), (39264, 66720), (40032, 65440), (44480, 58896), (46080, 56851), (49080, 53376), (50040, 52352)]