204559382040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131127809}}^1$

素因数の和:131127836

約数の個数: 64

約数和(自身を含む): 660884162400

約数和(自身を除く): 456324780360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 131127809, 262255618, 393383427, 524511236, 655639045, 786766854, 1049022472, 1311278090, 1573533708, 1704661517, 1966917135, 2622556180, 3147067416, 3409323034, 3933834270, 5113984551, 5245112360, 6818646068, 7867668540, 8523307585, 10227969102, 13637292136, 15735337080, 17046615170, 20455938204, 25569922755, 34093230340, 40911876408, 51139845510, 68186460680, 102279691020, 204559382040]

約数ペア:

[(1, 204559382040), (2, 102279691020), (3, 68186460680), (4, 51139845510), (5, 40911876408), (6, 34093230340), (8, 25569922755), (10, 20455938204), (12, 17046615170), (13, 15735337080), (15, 13637292136), (20, 10227969102), (24, 8523307585), (26, 7867668540), (30, 6818646068), (39, 5245112360), (40, 5113984551), (52, 3933834270), (60, 3409323034), (65, 3147067416), (78, 2622556180), (104, 1966917135), (120, 1704661517), (130, 1573533708), (156, 1311278090), (195, 1049022472), (260, 786766854), (312, 655639045), (390, 524511236), (520, 393383427), (780, 262255618), (1560, 131127809)]