16640119680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{84143}}^1$

素因数の和:84268

約数の個数: 128

約数和(自身を含む): 53555973120

約数和(自身を除く): 36915853440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 13184, 16480, 19776, 24720, 32960, 39552, 49440, 65920, 84143, 98880, 168286, 197760, 252429, 336572, 420715, 504858, 673144, 841430, 1009716, 1262145, 1346288, 1682860, 2019432, 2524290, 2692576, 3365720, 4038864, 5048580, 5385152, 6731440, 8077728, 8666729, 10097160, 10770304, 13462880, 16155456, 17333458, 20194320, 26000187, 26925760, 32310912, 34666916, 40388640, 43333645, 52000374, 53851520, 69333832, 80777280, 86667290, 104000748, 130000935, 138667664, 161554560, 173334580, 208001496, 260001870, 277335328, 346669160, 416002992, 520003740, 554670656, 693338320, 832005984, 1040007480, 1109341312, 1386676640, 1664011968, 2080014960, 2773353280, 3328023936, 4160029920, 5546706560, 8320059840, 16640119680]

約数ペア:

[(1, 16640119680), (2, 8320059840), (3, 5546706560), (4, 4160029920), (5, 3328023936), (6, 2773353280), (8, 2080014960), (10, 1664011968), (12, 1386676640), (15, 1109341312), (16, 1040007480), (20, 832005984), (24, 693338320), (30, 554670656), (32, 520003740), (40, 416002992), (48, 346669160), (60, 277335328), (64, 260001870), (80, 208001496), (96, 173334580), (103, 161554560), (120, 138667664), (128, 130000935), (160, 104000748), (192, 86667290), (206, 80777280), (240, 69333832), (309, 53851520), (320, 52000374), (384, 43333645), (412, 40388640), (480, 34666916), (515, 32310912), (618, 26925760), (640, 26000187), (824, 20194320), (960, 17333458), (1030, 16155456), (1236, 13462880), (1545, 10770304), (1648, 10097160), (1920, 8666729), (2060, 8077728), (2472, 6731440), (3090, 5385152), (3296, 5048580), (4120, 4038864), (4944, 3365720), (6180, 2692576), (6592, 2524290), (8240, 2019432), (9888, 1682860), (12360, 1346288), (13184, 1262145), (16480, 1009716), (19776, 841430), (24720, 673144), (32960, 504858), (39552, 420715), (49440, 336572), (65920, 252429), (84143, 197760), (98880, 168286)]