16177710640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317459}}^1$

素因数の和:317499

約数の個数: 120

約数和(自身を含む): 47119952880

約数和(自身を除く): 30942242240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 7280, 10192, 12740, 25480, 50960, 317459, 634918, 1269836, 1587295, 2222213, 2539672, 3174590, 4126967, 4444426, 5079344, 6349180, 8253934, 8888852, 11111065, 12698360, 15555491, 16507868, 17777704, 20634835, 22222130, 25396720, 28888769, 31110982, 33015736, 35555408, 41269670, 44444260, 57777538, 62221964, 66031472, 77777455, 82539340, 88888520, 115555076, 124443928, 144443845, 155554910, 165078680, 177777040, 202221383, 231110152, 248887856, 288887690, 311109820, 330157360, 404442766, 462220304, 577775380, 622219640, 808885532, 1011106915, 1155550760, 1244439280, 1617771064, 2022213830, 2311101520, 3235542128, 4044427660, 8088855320, 16177710640]

約数ペア:

[(1, 16177710640), (2, 8088855320), (4, 4044427660), (5, 3235542128), (7, 2311101520), (8, 2022213830), (10, 1617771064), (13, 1244439280), (14, 1155550760), (16, 1011106915), (20, 808885532), (26, 622219640), (28, 577775380), (35, 462220304), (40, 404442766), (49, 330157360), (52, 311109820), (56, 288887690), (65, 248887856), (70, 231110152), (80, 202221383), (91, 177777040), (98, 165078680), (104, 155554910), (112, 144443845), (130, 124443928), (140, 115555076), (182, 88888520), (196, 82539340), (208, 77777455), (245, 66031472), (260, 62221964), (280, 57777538), (364, 44444260), (392, 41269670), (455, 35555408), (490, 33015736), (520, 31110982), (560, 28888769), (637, 25396720), (728, 22222130), (784, 20634835), (910, 17777704), (980, 16507868), (1040, 15555491), (1274, 12698360), (1456, 11111065), (1820, 8888852), (1960, 8253934), (2548, 6349180), (3185, 5079344), (3640, 4444426), (3920, 4126967), (5096, 3174590), (6370, 2539672), (7280, 2222213), (10192, 1587295), (12740, 1269836), (25480, 634918), (50960, 317459)]