2068165320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35831}}^1$

素因数の和:35895

約数の個数: 128

約数和(自身を含む): 6862544640

約数和(自身を除く): 4794379320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 28860, 35831, 57720, 71662, 107493, 143324, 179155, 214986, 286648, 358310, 429972, 465803, 537465, 716620, 859944, 931606, 1074930, 1325747, 1397409, 1433240, 1863212, 2149860, 2329015, 2651494, 2794818, 3726424, 3977241, 4299720, 4658030, 5302988, 5589636, 6628735, 6987045, 7954482, 9316060, 10605976, 11179272, 13257470, 13974090, 15908964, 17234711, 18632120, 19886205, 26514940, 27948180, 31817928, 34469422, 39772410, 51704133, 53029880, 55896360, 68938844, 79544820, 86173555, 103408266, 137877688, 159089640, 172347110, 206816532, 258520665, 344694220, 413633064, 517041330, 689388440, 1034082660, 2068165320]

約数ペア:

[(1, 2068165320), (2, 1034082660), (3, 689388440), (4, 517041330), (5, 413633064), (6, 344694220), (8, 258520665), (10, 206816532), (12, 172347110), (13, 159089640), (15, 137877688), (20, 103408266), (24, 86173555), (26, 79544820), (30, 68938844), (37, 55896360), (39, 53029880), (40, 51704133), (52, 39772410), (60, 34469422), (65, 31817928), (74, 27948180), (78, 26514940), (104, 19886205), (111, 18632120), (120, 17234711), (130, 15908964), (148, 13974090), (156, 13257470), (185, 11179272), (195, 10605976), (222, 9316060), (260, 7954482), (296, 6987045), (312, 6628735), (370, 5589636), (390, 5302988), (444, 4658030), (481, 4299720), (520, 3977241), (555, 3726424), (740, 2794818), (780, 2651494), (888, 2329015), (962, 2149860), (1110, 1863212), (1443, 1433240), (1480, 1397409), (1560, 1325747), (1924, 1074930), (2220, 931606), (2405, 859944), (2886, 716620), (3848, 537465), (4440, 465803), (4810, 429972), (5772, 358310), (7215, 286648), (9620, 214986), (11544, 179155), (14430, 143324), (19240, 107493), (28860, 71662), (35831, 57720)]