263271060

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 894888960

約数和(自身を除く): 631617900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 463, 468, 486, 540, 585, 702, 729, 780, 810, 926, 972, 1053, 1170, 1215, 1389, 1404, 1458, 1620, 1755, 1852, 2106, 2187, 2315, 2340, 2430, 2778, 2916, 3159, 3510, 3645, 4167, 4212, 4374, 4630, 4860, 5265, 5556, 6019, 6318, 6945, 7020, 7290, 8334, 8748, 9260, 9477, 10530, 10935, 12038, 12501, 12636, 13890, 14580, 15795, 16668, 18057, 18954, 20835, 21060, 21870, 24076, 25002, 27780, 28431, 30095, 31590, 36114, 37503, 37908, 41670, 43740, 47385, 50004, 54171, 56862, 60190, 62505, 63180, 72228, 75006, 83340, 90285, 94770, 108342, 112509, 113724, 120380, 125010, 142155, 150012, 162513, 180570, 187515, 189540, 216684, 225018, 250020, 270855, 284310, 325026, 337527, 361140, 375030, 450036, 487539, 541710, 562545, 568620, 650052, 675054, 750060, 812565, 975078, 1012581, 1083420, 1125090, 1350108, 1462617, 1625130, 1687635, 1950156, 2025162, 2250180, 2437695, 2925234, 3250260, 3375270, 4050324, 4387851, 4875390, 5062905, 5850468, 6750540, 7313085, 8775702, 9750780, 10125810, 13163553, 14626170, 17551404, 20251620, 21939255, 26327106, 29252340, 43878510, 52654212, 65817765, 87757020, 131635530, 263271060]

約数ペア:

[(1, 263271060), (2, 131635530), (3, 87757020), (4, 65817765), (5, 52654212), (6, 43878510), (9, 29252340), (10, 26327106), (12, 21939255), (13, 20251620), (15, 17551404), (18, 14626170), (20, 13163553), (26, 10125810), (27, 9750780), (30, 8775702), (36, 7313085), (39, 6750540), (45, 5850468), (52, 5062905), (54, 4875390), (60, 4387851), (65, 4050324), (78, 3375270), (81, 3250260), (90, 2925234), (108, 2437695), (117, 2250180), (130, 2025162), (135, 1950156), (156, 1687635), (162, 1625130), (180, 1462617), (195, 1350108), (234, 1125090), (243, 1083420), (260, 1012581), (270, 975078), (324, 812565), (351, 750060), (390, 675054), (405, 650052), (463, 568620), (468, 562545), (486, 541710), (540, 487539), (585, 450036), (702, 375030), (729, 361140), (780, 337527), (810, 325026), (926, 284310), (972, 270855), (1053, 250020), (1170, 225018), (1215, 216684), (1389, 189540), (1404, 187515), (1458, 180570), (1620, 162513), (1755, 150012), (1852, 142155), (2106, 125010), (2187, 120380), (2315, 113724), (2340, 112509), (2430, 108342), (2778, 94770), (2916, 90285), (3159, 83340), (3510, 75006), (3645, 72228), (4167, 63180), (4212, 62505), (4374, 60190), (4630, 56862), (4860, 54171), (5265, 50004), (5556, 47385), (6019, 43740), (6318, 41670), (6945, 37908), (7020, 37503), (7290, 36114), (8334, 31590), (8748, 30095), (9260, 28431), (9477, 27780), (10530, 25002), (10935, 24076), (12038, 21870), (12501, 21060), (12636, 20835), (13890, 18954), (14580, 18057), (15795, 16668)]