2709135520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1460

約数の個数: 288

約数和(自身を含む): 8446032000

約数和(自身を除く): 5736896480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 364, 380, 392, 416, 455, 490, 494, 520, 532, 560, 608, 637, 665, 728, 760, 784, 910, 931, 980, 988, 1040, 1064, 1120, 1235, 1274, 1330, 1399, 1456, 1520, 1568, 1729, 1820, 1862, 1960, 1976, 2080, 2128, 2470, 2548, 2660, 2798, 2912, 3040, 3185, 3458, 3640, 3724, 3920, 3952, 4256, 4655, 4940, 5096, 5320, 5596, 6370, 6916, 6995, 7280, 7448, 7840, 7904, 8645, 9310, 9793, 9880, 10192, 10640, 11192, 12103, 12740, 13832, 13990, 14560, 14896, 17290, 18187, 18620, 19586, 19760, 20384, 21280, 22384, 24206, 25480, 26581, 27664, 27980, 29792, 34580, 36374, 37240, 39172, 39520, 44768, 48412, 48965, 50960, 53162, 55328, 55960, 60515, 68551, 69160, 72748, 74480, 78344, 90935, 96824, 97930, 101920, 106324, 111920, 121030, 127309, 132905, 137102, 138320, 145496, 148960, 156688, 181870, 186067, 193648, 195860, 212648, 223840, 242060, 254618, 265810, 274204, 276640, 290992, 313376, 342755, 345553, 363740, 372134, 387296, 391720, 425296, 484120, 509236, 531620, 548408, 581984, 636545, 685510, 691106, 727480, 744268, 783440, 850592, 891163, 930335, 968240, 1018472, 1063240, 1096816, 1273090, 1302469, 1371020, 1382212, 1454960, 1488536, 1566880, 1727765, 1782326, 1860670, 1936480, 2036944, 2126480, 2193632, 2418871, 2546180, 2604938, 2742040, 2764424, 2909920, 2977072, 3455530, 3564652, 3721340, 4073888, 4252960, 4455815, 4837742, 5092360, 5209876, 5484080, 5528848, 5954144, 6512345, 6911060, 7129304, 7442680, 8911630, 9675484, 10184720, 10419752, 10968160, 11057696, 12094355, 13024690, 13822120, 14258608, 14885360, 16932097, 17823260, 19350968, 20369440, 20839504, 24188710, 26049380, 27644240, 28517216, 29770720, 33864194, 35646520, 38701936, 41679008, 48377420, 52098760, 55288480, 67728388, 71293040, 77403872, 84660485, 96754840, 104197520, 135456776, 142586080, 169320970, 193509680, 208395040, 270913552, 338641940, 387019360, 541827104, 677283880, 1354567760, 2709135520]

約数ペア:

[(1, 2709135520), (2, 1354567760), (4, 677283880), (5, 541827104), (7, 387019360), (8, 338641940), (10, 270913552), (13, 208395040), (14, 193509680), (16, 169320970), (19, 142586080), (20, 135456776), (26, 104197520), (28, 96754840), (32, 84660485), (35, 77403872), (38, 71293040), (40, 67728388), (49, 55288480), (52, 52098760), (56, 48377420), (65, 41679008), (70, 38701936), (76, 35646520), (80, 33864194), (91, 29770720), (95, 28517216), (98, 27644240), (104, 26049380), (112, 24188710), (130, 20839504), (133, 20369440), (140, 19350968), (152, 17823260), (160, 16932097), (182, 14885360), (190, 14258608), (196, 13822120), (208, 13024690), (224, 12094355), (245, 11057696), (247, 10968160), (260, 10419752), (266, 10184720), (280, 9675484), (304, 8911630), (364, 7442680), (380, 7129304), (392, 6911060), (416, 6512345), (455, 5954144), (490, 5528848), (494, 5484080), (520, 5209876), (532, 5092360), (560, 4837742), (608, 4455815), (637, 4252960), (665, 4073888), (728, 3721340), (760, 3564652), (784, 3455530), (910, 2977072), (931, 2909920), (980, 2764424), (988, 2742040), (1040, 2604938), (1064, 2546180), (1120, 2418871), (1235, 2193632), (1274, 2126480), (1330, 2036944), (1399, 1936480), (1456, 1860670), (1520, 1782326), (1568, 1727765), (1729, 1566880), (1820, 1488536), (1862, 1454960), (1960, 1382212), (1976, 1371020), (2080, 1302469), (2128, 1273090), (2470, 1096816), (2548, 1063240), (2660, 1018472), (2798, 968240), (2912, 930335), (3040, 891163), (3185, 850592), (3458, 783440), (3640, 744268), (3724, 727480), (3920, 691106), (3952, 685510), (4256, 636545), (4655, 581984), (4940, 548408), (5096, 531620), (5320, 509236), (5596, 484120), (6370, 425296), (6916, 391720), (6995, 387296), (7280, 372134), (7448, 363740), (7840, 345553), (7904, 342755), (8645, 313376), (9310, 290992), (9793, 276640), (9880, 274204), (10192, 265810), (10640, 254618), (11192, 242060), (12103, 223840), (12740, 212648), (13832, 195860), (13990, 193648), (14560, 186067), (14896, 181870), (17290, 156688), (18187, 148960), (18620, 145496), (19586, 138320), (19760, 137102), (20384, 132905), (21280, 127309), (22384, 121030), (24206, 111920), (25480, 106324), (26581, 101920), (27664, 97930), (27980, 96824), (29792, 90935), (34580, 78344), (36374, 74480), (37240, 72748), (39172, 69160), (39520, 68551), (44768, 60515), (48412, 55960), (48965, 55328), (50960, 53162)]