19485550560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{3331}}^1$

素因数の和:5097

約数の個数: 192

約数和(自身を含む): 70209345024

約数和(自身を除く): 50723794464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 1741, 3331, 3360, 3482, 5223, 6662, 6964, 8705, 9993, 10446, 12187, 13324, 13928, 16655, 17410, 19986, 20892, 23317, 24374, 26115, 26648, 27856, 33310, 34820, 36561, 39972, 41784, 46634, 48748, 49965, 52230, 53296, 55712, 60935, 66620, 69640, 69951, 73122, 79944, 83568, 93268, 97496, 99930, 104460, 106592, 116585, 121870, 133240, 139280, 139902, 146244, 159888, 167136, 182805, 186536, 194992, 199860, 208920, 233170, 243740, 266480, 278560, 279804, 292488, 319776, 349755, 365610, 373072, 389984, 399720, 417840, 466340, 487480, 532960, 559608, 584976, 699510, 731220, 746144, 799440, 835680, 932680, 974960, 1119216, 1169952, 1399020, 1462440, 1598880, 1865360, 1949920, 2238432, 2798040, 2924880, 3730720, 5596080, 5799271, 5849760, 11192160, 11598542, 17397813, 23197084, 28996355, 34795626, 40594897, 46394168, 57992710, 69591252, 81189794, 86989065, 92788336, 115985420, 121784691, 139182504, 162379588, 173978130, 185576672, 202974485, 231970840, 243569382, 278365008, 324759176, 347956260, 405948970, 463941680, 487138764, 556730016, 608923455, 649518352, 695912520, 811897940, 927883360, 974277528, 1217846910, 1299036704, 1391825040, 1623795880, 1948555056, 2435693820, 2783650080, 3247591760, 3897110112, 4871387640, 6495183520, 9742775280, 19485550560]

約数ペア:

[(1, 19485550560), (2, 9742775280), (3, 6495183520), (4, 4871387640), (5, 3897110112), (6, 3247591760), (7, 2783650080), (8, 2435693820), (10, 1948555056), (12, 1623795880), (14, 1391825040), (15, 1299036704), (16, 1217846910), (20, 974277528), (21, 927883360), (24, 811897940), (28, 695912520), (30, 649518352), (32, 608923455), (35, 556730016), (40, 487138764), (42, 463941680), (48, 405948970), (56, 347956260), (60, 324759176), (70, 278365008), (80, 243569382), (84, 231970840), (96, 202974485), (105, 185576672), (112, 173978130), (120, 162379588), (140, 139182504), (160, 121784691), (168, 115985420), (210, 92788336), (224, 86989065), (240, 81189794), (280, 69591252), (336, 57992710), (420, 46394168), (480, 40594897), (560, 34795626), (672, 28996355), (840, 23197084), (1120, 17397813), (1680, 11598542), (1741, 11192160), (3331, 5849760), (3360, 5799271), (3482, 5596080), (5223, 3730720), (6662, 2924880), (6964, 2798040), (8705, 2238432), (9993, 1949920), (10446, 1865360), (12187, 1598880), (13324, 1462440), (13928, 1399020), (16655, 1169952), (17410, 1119216), (19986, 974960), (20892, 932680), (23317, 835680), (24374, 799440), (26115, 746144), (26648, 731220), (27856, 699510), (33310, 584976), (34820, 559608), (36561, 532960), (39972, 487480), (41784, 466340), (46634, 417840), (48748, 399720), (49965, 389984), (52230, 373072), (53296, 365610), (55712, 349755), (60935, 319776), (66620, 292488), (69640, 279804), (69951, 278560), (73122, 266480), (79944, 243740), (83568, 233170), (93268, 208920), (97496, 199860), (99930, 194992), (104460, 186536), (106592, 182805), (116585, 167136), (121870, 159888), (133240, 146244), (139280, 139902)]