9141447240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{64613}}^1$

素因数の和:64764

約数の個数: 128

約数和(自身を含む): 30704572800

約数和(自身を除く): 21563125560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 7074, 7860, 9432, 11790, 14148, 15720, 17685, 23580, 28296, 35370, 47160, 64613, 70740, 129226, 141480, 193839, 258452, 323065, 387678, 516904, 581517, 646130, 775356, 969195, 1163034, 1292260, 1550712, 1744551, 1938390, 2326068, 2584520, 2907585, 3489102, 3876780, 4652136, 5815170, 6978204, 7753560, 8464303, 8722755, 11630340, 13956408, 16928606, 17445510, 23260680, 25392909, 33857212, 34891020, 42321515, 50785818, 67714424, 69782040, 76178727, 84643030, 101571636, 126964545, 152357454, 169286060, 203143272, 228536181, 253929090, 304714908, 338572120, 380893635, 457072362, 507858180, 609429816, 761787270, 914144724, 1015716360, 1142680905, 1523574540, 1828289448, 2285361810, 3047149080, 4570723620, 9141447240]

約数ペア:

[(1, 9141447240), (2, 4570723620), (3, 3047149080), (4, 2285361810), (5, 1828289448), (6, 1523574540), (8, 1142680905), (9, 1015716360), (10, 914144724), (12, 761787270), (15, 609429816), (18, 507858180), (20, 457072362), (24, 380893635), (27, 338572120), (30, 304714908), (36, 253929090), (40, 228536181), (45, 203143272), (54, 169286060), (60, 152357454), (72, 126964545), (90, 101571636), (108, 84643030), (120, 76178727), (131, 69782040), (135, 67714424), (180, 50785818), (216, 42321515), (262, 34891020), (270, 33857212), (360, 25392909), (393, 23260680), (524, 17445510), (540, 16928606), (655, 13956408), (786, 11630340), (1048, 8722755), (1080, 8464303), (1179, 7753560), (1310, 6978204), (1572, 5815170), (1965, 4652136), (2358, 3876780), (2620, 3489102), (3144, 2907585), (3537, 2584520), (3930, 2326068), (4716, 1938390), (5240, 1744551), (5895, 1550712), (7074, 1292260), (7860, 1163034), (9432, 969195), (11790, 775356), (14148, 646130), (15720, 581517), (17685, 516904), (23580, 387678), (28296, 323065), (35370, 258452), (47160, 193839), (64613, 141480), (70740, 129226)]