13480341720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1\times {\mathrm{1787}}^1$

素因数の和:3537

約数の個数: 128

約数和(自身を含む): 41581728000

約数和(自身を除く): 28101386280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 1699, 1787, 2220, 3398, 3574, 4440, 5097, 5361, 6796, 7148, 8495, 8935, 10194, 10722, 13592, 14296, 16990, 17870, 20388, 21444, 25485, 26805, 33980, 35740, 40776, 42888, 50970, 53610, 62863, 66119, 67960, 71480, 101940, 107220, 125726, 132238, 188589, 198357, 203880, 214440, 251452, 264476, 314315, 330595, 377178, 396714, 502904, 528952, 628630, 661190, 754356, 793428, 942945, 991785, 1257260, 1322380, 1508712, 1586856, 1885890, 1983570, 2514520, 2644760, 3036113, 3771780, 3967140, 6072226, 7543560, 7934280, 9108339, 12144452, 15180565, 18216678, 24288904, 30361130, 36433356, 45541695, 60722260, 72866712, 91083390, 112336181, 121444520, 182166780, 224672362, 337008543, 364333560, 449344724, 561680905, 674017086, 898689448, 1123361810, 1348034172, 1685042715, 2246723620, 2696068344, 3370085430, 4493447240, 6740170860, 13480341720]

約数ペア:

[(1, 13480341720), (2, 6740170860), (3, 4493447240), (4, 3370085430), (5, 2696068344), (6, 2246723620), (8, 1685042715), (10, 1348034172), (12, 1123361810), (15, 898689448), (20, 674017086), (24, 561680905), (30, 449344724), (37, 364333560), (40, 337008543), (60, 224672362), (74, 182166780), (111, 121444520), (120, 112336181), (148, 91083390), (185, 72866712), (222, 60722260), (296, 45541695), (370, 36433356), (444, 30361130), (555, 24288904), (740, 18216678), (888, 15180565), (1110, 12144452), (1480, 9108339), (1699, 7934280), (1787, 7543560), (2220, 6072226), (3398, 3967140), (3574, 3771780), (4440, 3036113), (5097, 2644760), (5361, 2514520), (6796, 1983570), (7148, 1885890), (8495, 1586856), (8935, 1508712), (10194, 1322380), (10722, 1257260), (13592, 991785), (14296, 942945), (16990, 793428), (17870, 754356), (20388, 661190), (21444, 628630), (25485, 528952), (26805, 502904), (33980, 396714), (35740, 377178), (40776, 330595), (42888, 314315), (50970, 264476), (53610, 251452), (62863, 214440), (66119, 203880), (67960, 198357), (71480, 188589), (101940, 132238), (107220, 125726)]