16490857760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1188

約数の個数: 192

約数和(自身を含む): 43225902720

約数和(自身を除く): 26735044960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 169, 172, 208, 215, 260, 338, 344, 416, 430, 520, 559, 676, 688, 845, 860, 1040, 1091, 1118, 1352, 1376, 1690, 1720, 2080, 2182, 2197, 2236, 2704, 2795, 3380, 3440, 4364, 4394, 4472, 5408, 5455, 5590, 6760, 6880, 7267, 8728, 8788, 8944, 10910, 10985, 11180, 13520, 14183, 14534, 17456, 17576, 17888, 21820, 21970, 22360, 27040, 28366, 29068, 34912, 35152, 36335, 43640, 43940, 44720, 46913, 56732, 58136, 70304, 70915, 72670, 87280, 87880, 89440, 93826, 94471, 113464, 116272, 141830, 145340, 174560, 175760, 184379, 187652, 188942, 226928, 232544, 234565, 283660, 290680, 351520, 368758, 375304, 377884, 453856, 469130, 472355, 567320, 581360, 609869, 737516, 750608, 755768, 921895, 938260, 944710, 1134640, 1162720, 1219738, 1475032, 1501216, 1511536, 1843790, 1876520, 1889420, 2269280, 2396927, 2439476, 2950064, 3023072, 3049345, 3687580, 3753040, 3778840, 4793854, 4878952, 5900128, 6098690, 7375160, 7506080, 7557680, 7928297, 9587708, 9757904, 11984635, 12197380, 14750320, 15115360, 15856594, 19175416, 19515808, 23969270, 24394760, 29500640, 31713188, 38350832, 39641485, 47938540, 48789520, 63426376, 76701664, 79282970, 95877080, 97579040, 103067861, 126852752, 158565940, 191754160, 206135722, 253705504, 317131880, 383508320, 412271444, 515339305, 634263760, 824542888, 1030678610, 1268527520, 1649085776, 2061357220, 3298171552, 4122714440, 8245428880, 16490857760]

約数ペア:

[(1, 16490857760), (2, 8245428880), (4, 4122714440), (5, 3298171552), (8, 2061357220), (10, 1649085776), (13, 1268527520), (16, 1030678610), (20, 824542888), (26, 634263760), (32, 515339305), (40, 412271444), (43, 383508320), (52, 317131880), (65, 253705504), (80, 206135722), (86, 191754160), (104, 158565940), (130, 126852752), (160, 103067861), (169, 97579040), (172, 95877080), (208, 79282970), (215, 76701664), (260, 63426376), (338, 48789520), (344, 47938540), (416, 39641485), (430, 38350832), (520, 31713188), (559, 29500640), (676, 24394760), (688, 23969270), (845, 19515808), (860, 19175416), (1040, 15856594), (1091, 15115360), (1118, 14750320), (1352, 12197380), (1376, 11984635), (1690, 9757904), (1720, 9587708), (2080, 7928297), (2182, 7557680), (2197, 7506080), (2236, 7375160), (2704, 6098690), (2795, 5900128), (3380, 4878952), (3440, 4793854), (4364, 3778840), (4394, 3753040), (4472, 3687580), (5408, 3049345), (5455, 3023072), (5590, 2950064), (6760, 2439476), (6880, 2396927), (7267, 2269280), (8728, 1889420), (8788, 1876520), (8944, 1843790), (10910, 1511536), (10985, 1501216), (11180, 1475032), (13520, 1219738), (14183, 1162720), (14534, 1134640), (17456, 944710), (17576, 938260), (17888, 921895), (21820, 755768), (21970, 750608), (22360, 737516), (27040, 609869), (28366, 581360), (29068, 567320), (34912, 472355), (35152, 469130), (36335, 453856), (43640, 377884), (43940, 375304), (44720, 368758), (46913, 351520), (56732, 290680), (58136, 283660), (70304, 234565), (70915, 232544), (72670, 226928), (87280, 188942), (87880, 187652), (89440, 184379), (93826, 175760), (94471, 174560), (113464, 145340), (116272, 141830)]