2578580160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2071

約数の個数: 224

約数和(自身を含む): 8903768832

約数和(自身を除く): 6325188672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 107, 120, 130, 156, 160, 192, 195, 208, 214, 240, 260, 312, 320, 321, 390, 416, 428, 480, 520, 535, 624, 642, 780, 832, 856, 960, 1040, 1070, 1248, 1284, 1391, 1560, 1605, 1712, 1931, 2080, 2140, 2496, 2568, 2782, 3120, 3210, 3424, 3862, 4160, 4173, 4280, 5136, 5564, 5793, 6240, 6420, 6848, 6955, 7724, 8346, 8560, 9655, 10272, 11128, 11586, 12480, 12840, 13910, 15448, 16692, 17120, 19310, 20544, 20865, 22256, 23172, 25103, 25680, 27820, 28965, 30896, 33384, 34240, 38620, 41730, 44512, 46344, 50206, 51360, 55640, 57930, 61792, 66768, 75309, 77240, 83460, 89024, 92688, 100412, 102720, 111280, 115860, 123584, 125515, 133536, 150618, 154480, 166920, 185376, 200824, 206617, 222560, 231720, 251030, 267072, 301236, 308960, 333840, 370752, 376545, 401648, 413234, 445120, 463440, 502060, 602472, 617920, 619851, 667680, 753090, 803296, 826468, 926880, 1004120, 1033085, 1204944, 1239702, 1335360, 1506180, 1606592, 1652936, 1853760, 2008240, 2066170, 2409888, 2479404, 2686021, 3012360, 3099255, 3305872, 4016480, 4132340, 4819776, 4958808, 5372042, 6024720, 6198510, 6611744, 8032960, 8058063, 8264680, 9917616, 10744084, 12049440, 12397020, 13223488, 13430105, 16116126, 16529360, 19835232, 21488168, 24098880, 24794040, 26860210, 32232252, 33058720, 39670464, 40290315, 42976336, 49588080, 53720420, 64464504, 66117440, 80580630, 85952672, 99176160, 107440840, 128929008, 161161260, 171905344, 198352320, 214881680, 257858016, 322322520, 429763360, 515716032, 644645040, 859526720, 1289290080, 2578580160]

約数ペア:

[(1, 2578580160), (2, 1289290080), (3, 859526720), (4, 644645040), (5, 515716032), (6, 429763360), (8, 322322520), (10, 257858016), (12, 214881680), (13, 198352320), (15, 171905344), (16, 161161260), (20, 128929008), (24, 107440840), (26, 99176160), (30, 85952672), (32, 80580630), (39, 66117440), (40, 64464504), (48, 53720420), (52, 49588080), (60, 42976336), (64, 40290315), (65, 39670464), (78, 33058720), (80, 32232252), (96, 26860210), (104, 24794040), (107, 24098880), (120, 21488168), (130, 19835232), (156, 16529360), (160, 16116126), (192, 13430105), (195, 13223488), (208, 12397020), (214, 12049440), (240, 10744084), (260, 9917616), (312, 8264680), (320, 8058063), (321, 8032960), (390, 6611744), (416, 6198510), (428, 6024720), (480, 5372042), (520, 4958808), (535, 4819776), (624, 4132340), (642, 4016480), (780, 3305872), (832, 3099255), (856, 3012360), (960, 2686021), (1040, 2479404), (1070, 2409888), (1248, 2066170), (1284, 2008240), (1391, 1853760), (1560, 1652936), (1605, 1606592), (1712, 1506180), (1931, 1335360), (2080, 1239702), (2140, 1204944), (2496, 1033085), (2568, 1004120), (2782, 926880), (3120, 826468), (3210, 803296), (3424, 753090), (3862, 667680), (4160, 619851), (4173, 617920), (4280, 602472), (5136, 502060), (5564, 463440), (5793, 445120), (6240, 413234), (6420, 401648), (6848, 376545), (6955, 370752), (7724, 333840), (8346, 308960), (8560, 301236), (9655, 267072), (10272, 251030), (11128, 231720), (11586, 222560), (12480, 206617), (12840, 200824), (13910, 185376), (15448, 166920), (16692, 154480), (17120, 150618), (19310, 133536), (20544, 125515), (20865, 123584), (22256, 115860), (23172, 111280), (25103, 102720), (25680, 100412), (27820, 92688), (28965, 89024), (30896, 83460), (33384, 77240), (34240, 75309), (38620, 66768), (41730, 61792), (44512, 57930), (46344, 55640), (50206, 51360)]