12173680980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1\times {\mathrm{1439}}^1$

素因数の和:2590

約数の個数: 144

約数和(自身を含む): 37846448640

約数和(自身を除く): 25672767660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1093, 1290, 1439, 1548, 1935, 2186, 2580, 2878, 3279, 3870, 4317, 4372, 5465, 5756, 6558, 7195, 7740, 8634, 9837, 10930, 12951, 13116, 14390, 16395, 17268, 19674, 21585, 21860, 25902, 28780, 32790, 39348, 43170, 46999, 49185, 51804, 61877, 64755, 65580, 86340, 93998, 98370, 123754, 129510, 140997, 185631, 187996, 196740, 234995, 247508, 259020, 281994, 309385, 371262, 422991, 469990, 556893, 563988, 618770, 704985, 742524, 845982, 928155, 939980, 1113786, 1237540, 1409970, 1572827, 1691964, 1856310, 2114955, 2227572, 2784465, 2819940, 3145654, 3712620, 4229910, 4718481, 5568930, 6291308, 7864135, 8459820, 9436962, 11137860, 14155443, 15728270, 18873924, 23592405, 28310886, 31456540, 47184810, 56621772, 67631561, 70777215, 94369620, 135263122, 141554430, 202894683, 270526244, 283108860, 338157805, 405789366, 608684049, 676315610, 811578732, 1014473415, 1217368098, 1352631220, 2028946830, 2434736196, 3043420245, 4057893660, 6086840490, 12173680980]

約数ペア:

[(1, 12173680980), (2, 6086840490), (3, 4057893660), (4, 3043420245), (5, 2434736196), (6, 2028946830), (9, 1352631220), (10, 1217368098), (12, 1014473415), (15, 811578732), (18, 676315610), (20, 608684049), (30, 405789366), (36, 338157805), (43, 283108860), (45, 270526244), (60, 202894683), (86, 141554430), (90, 135263122), (129, 94369620), (172, 70777215), (180, 67631561), (215, 56621772), (258, 47184810), (387, 31456540), (430, 28310886), (516, 23592405), (645, 18873924), (774, 15728270), (860, 14155443), (1093, 11137860), (1290, 9436962), (1439, 8459820), (1548, 7864135), (1935, 6291308), (2186, 5568930), (2580, 4718481), (2878, 4229910), (3279, 3712620), (3870, 3145654), (4317, 2819940), (4372, 2784465), (5465, 2227572), (5756, 2114955), (6558, 1856310), (7195, 1691964), (7740, 1572827), (8634, 1409970), (9837, 1237540), (10930, 1113786), (12951, 939980), (13116, 928155), (14390, 845982), (16395, 742524), (17268, 704985), (19674, 618770), (21585, 563988), (21860, 556893), (25902, 469990), (28780, 422991), (32790, 371262), (39348, 309385), (43170, 281994), (46999, 259020), (49185, 247508), (51804, 234995), (61877, 196740), (64755, 187996), (65580, 185631), (86340, 140997), (93998, 129510), (98370, 123754)]