840147168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2337

約数の個数: 192

約数和(自身を含む): 2745792000

約数和(自身を除く): 1905644832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 76, 84, 87, 96, 112, 114, 116, 133, 152, 168, 174, 203, 224, 228, 232, 266, 304, 336, 348, 399, 406, 456, 464, 532, 551, 608, 609, 672, 696, 798, 812, 912, 928, 1064, 1102, 1218, 1392, 1596, 1624, 1653, 1824, 2128, 2204, 2269, 2436, 2784, 3192, 3248, 3306, 3857, 4256, 4408, 4538, 4872, 6384, 6496, 6612, 6807, 7714, 8816, 9076, 9744, 11571, 12768, 13224, 13614, 15428, 15883, 17632, 18152, 19488, 23142, 26448, 27228, 30856, 31766, 36304, 43111, 46284, 47649, 52896, 54456, 61712, 63532, 65801, 72608, 86222, 92568, 95298, 108912, 123424, 127064, 129333, 131602, 172444, 185136, 190596, 197403, 217824, 254128, 258666, 263204, 301777, 344888, 370272, 381192, 394806, 460607, 508256, 517332, 526408, 603554, 689776, 762384, 789612, 905331, 921214, 1034664, 1052816, 1207108, 1250219, 1379552, 1381821, 1524768, 1579224, 1810662, 1842428, 2069328, 2105632, 2414216, 2500438, 2763642, 3158448, 3621324, 3684856, 3750657, 4138656, 4828432, 5000876, 5527284, 6316896, 7242648, 7369712, 7501314, 8751533, 9656864, 10001752, 11054568, 14485296, 14739424, 15002628, 17503066, 20003504, 22109136, 26254599, 28970592, 30005256, 35006132, 40007008, 44218272, 52509198, 60010512, 70012264, 105018396, 120021024, 140024528, 210036792, 280049056, 420073584, 840147168]

約数ペア:

[(1, 840147168), (2, 420073584), (3, 280049056), (4, 210036792), (6, 140024528), (7, 120021024), (8, 105018396), (12, 70012264), (14, 60010512), (16, 52509198), (19, 44218272), (21, 40007008), (24, 35006132), (28, 30005256), (29, 28970592), (32, 26254599), (38, 22109136), (42, 20003504), (48, 17503066), (56, 15002628), (57, 14739424), (58, 14485296), (76, 11054568), (84, 10001752), (87, 9656864), (96, 8751533), (112, 7501314), (114, 7369712), (116, 7242648), (133, 6316896), (152, 5527284), (168, 5000876), (174, 4828432), (203, 4138656), (224, 3750657), (228, 3684856), (232, 3621324), (266, 3158448), (304, 2763642), (336, 2500438), (348, 2414216), (399, 2105632), (406, 2069328), (456, 1842428), (464, 1810662), (532, 1579224), (551, 1524768), (608, 1381821), (609, 1379552), (672, 1250219), (696, 1207108), (798, 1052816), (812, 1034664), (912, 921214), (928, 905331), (1064, 789612), (1102, 762384), (1218, 689776), (1392, 603554), (1596, 526408), (1624, 517332), (1653, 508256), (1824, 460607), (2128, 394806), (2204, 381192), (2269, 370272), (2436, 344888), (2784, 301777), (3192, 263204), (3248, 258666), (3306, 254128), (3857, 217824), (4256, 197403), (4408, 190596), (4538, 185136), (4872, 172444), (6384, 131602), (6496, 129333), (6612, 127064), (6807, 123424), (7714, 108912), (8816, 95298), (9076, 92568), (9744, 86222), (11571, 72608), (12768, 65801), (13224, 63532), (13614, 61712), (15428, 54456), (15883, 52896), (17632, 47649), (18152, 46284), (19488, 43111), (23142, 36304), (26448, 31766), (27228, 30856)]