139670610040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{5501}}^1$

素因数の和:5993

約数の個数: 128

約数和(自身を含む): 341745505920

約数和(自身を除く): 202074895880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 311, 314, 520, 622, 628, 785, 1244, 1256, 1555, 1570, 2041, 2488, 3110, 3140, 4043, 4082, 5501, 6220, 6280, 8086, 8164, 10205, 11002, 12440, 16172, 16328, 20215, 20410, 22004, 27505, 32344, 40430, 40820, 44008, 48827, 55010, 71513, 80860, 81640, 97654, 110020, 143026, 161720, 195308, 220040, 244135, 286052, 357565, 390616, 488270, 572104, 634751, 715130, 863657, 976540, 1269502, 1430260, 1710811, 1727314, 1953080, 2539004, 2860520, 3173755, 3421622, 3454628, 4318285, 5078008, 6347510, 6843244, 6909256, 8554055, 8636570, 11227541, 12695020, 13686488, 17108110, 17273140, 22240543, 22455082, 25390040, 34216220, 34546280, 44481086, 44910164, 56137705, 68432440, 88962172, 89820328, 111202715, 112275410, 177924344, 222405430, 224550820, 268597327, 444810860, 449101640, 537194654, 889621720, 1074389308, 1342986635, 2148778616, 2685973270, 3491765251, 5371946540, 6983530502, 10743893080, 13967061004, 17458826255, 27934122008, 34917652510, 69835305020, 139670610040]

約数ペア:

[(1, 139670610040), (2, 69835305020), (4, 34917652510), (5, 27934122008), (8, 17458826255), (10, 13967061004), (13, 10743893080), (20, 6983530502), (26, 5371946540), (40, 3491765251), (52, 2685973270), (65, 2148778616), (104, 1342986635), (130, 1074389308), (157, 889621720), (260, 537194654), (311, 449101640), (314, 444810860), (520, 268597327), (622, 224550820), (628, 222405430), (785, 177924344), (1244, 112275410), (1256, 111202715), (1555, 89820328), (1570, 88962172), (2041, 68432440), (2488, 56137705), (3110, 44910164), (3140, 44481086), (4043, 34546280), (4082, 34216220), (5501, 25390040), (6220, 22455082), (6280, 22240543), (8086, 17273140), (8164, 17108110), (10205, 13686488), (11002, 12695020), (12440, 11227541), (16172, 8636570), (16328, 8554055), (20215, 6909256), (20410, 6843244), (22004, 6347510), (27505, 5078008), (32344, 4318285), (40430, 3454628), (40820, 3421622), (44008, 3173755), (48827, 2860520), (55010, 2539004), (71513, 1953080), (80860, 1727314), (81640, 1710811), (97654, 1430260), (110020, 1269502), (143026, 976540), (161720, 863657), (195308, 715130), (220040, 634751), (244135, 572104), (286052, 488270), (357565, 390616)]