56559080340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{109751}}^1$

素因数の和:110182

約数の個数: 144

約数和(自身を含む): 196552661760

約数和(自身を除く): 139993581420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 409, 420, 630, 818, 1227, 1260, 1636, 2045, 2454, 2863, 3681, 4090, 4908, 5726, 6135, 7362, 8180, 8589, 11452, 12270, 14315, 14724, 17178, 18405, 24540, 25767, 28630, 34356, 36810, 42945, 51534, 57260, 73620, 85890, 103068, 109751, 128835, 171780, 219502, 257670, 329253, 439004, 515340, 548755, 658506, 768257, 987759, 1097510, 1317012, 1536514, 1646265, 1975518, 2195020, 2304771, 3073028, 3292530, 3841285, 3951036, 4609542, 4938795, 6585060, 6914313, 7682570, 9219084, 9877590, 11523855, 13828626, 15365140, 19755180, 23047710, 27657252, 34571565, 44888159, 46095420, 69143130, 89776318, 134664477, 138286260, 179552636, 224440795, 269328954, 314217113, 403993431, 448881590, 538657908, 628434226, 673322385, 807986862, 897763180, 942651339, 1256868452, 1346644770, 1571085565, 1615973724, 1885302678, 2019967155, 2693289540, 2827954017, 3142171130, 3770605356, 4039934310, 4713256695, 5655908034, 6284342260, 8079868620, 9426513390, 11311816068, 14139770085, 18853026780, 28279540170, 56559080340]

約数ペア:

[(1, 56559080340), (2, 28279540170), (3, 18853026780), (4, 14139770085), (5, 11311816068), (6, 9426513390), (7, 8079868620), (9, 6284342260), (10, 5655908034), (12, 4713256695), (14, 4039934310), (15, 3770605356), (18, 3142171130), (20, 2827954017), (21, 2693289540), (28, 2019967155), (30, 1885302678), (35, 1615973724), (36, 1571085565), (42, 1346644770), (45, 1256868452), (60, 942651339), (63, 897763180), (70, 807986862), (84, 673322385), (90, 628434226), (105, 538657908), (126, 448881590), (140, 403993431), (180, 314217113), (210, 269328954), (252, 224440795), (315, 179552636), (409, 138286260), (420, 134664477), (630, 89776318), (818, 69143130), (1227, 46095420), (1260, 44888159), (1636, 34571565), (2045, 27657252), (2454, 23047710), (2863, 19755180), (3681, 15365140), (4090, 13828626), (4908, 11523855), (5726, 9877590), (6135, 9219084), (7362, 7682570), (8180, 6914313), (8589, 6585060), (11452, 4938795), (12270, 4609542), (14315, 3951036), (14724, 3841285), (17178, 3292530), (18405, 3073028), (24540, 2304771), (25767, 2195020), (28630, 1975518), (34356, 1646265), (36810, 1536514), (42945, 1317012), (51534, 1097510), (57260, 987759), (73620, 768257), (85890, 658506), (103068, 548755), (109751, 515340), (128835, 439004), (171780, 329253), (219502, 257670)]