19036159440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1357

約数の個数: 160

約数和(自身を含む): 59439933696

約数和(自身を除く): 40403774256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 373, 631, 674, 746, 1011, 1119, 1262, 1348, 1492, 1685, 1865, 1893, 2022, 2238, 2524, 2696, 2984, 3155, 3370, 3730, 3786, 4044, 4476, 5048, 5055, 5392, 5595, 5968, 6310, 6740, 7460, 7572, 8088, 8952, 9465, 10096, 10110, 11190, 12620, 13480, 14920, 15144, 16176, 17904, 18930, 20220, 22380, 25240, 26960, 29840, 30288, 37860, 40440, 44760, 50480, 75720, 80880, 89520, 125701, 151440, 212647, 235363, 251402, 377103, 425294, 470726, 502804, 628505, 637941, 706089, 754206, 850588, 941452, 1005608, 1063235, 1176815, 1257010, 1275882, 1412178, 1508412, 1701176, 1882904, 1885515, 2011216, 2126470, 2353630, 2514020, 2551764, 2824356, 3016824, 3189705, 3402352, 3530445, 3765808, 3771030, 4252940, 4707260, 5028040, 5103528, 5648712, 6033648, 6379410, 7060890, 7542060, 8505880, 9414520, 10056080, 10207056, 11297424, 12758820, 14121780, 15084120, 17011760, 18829040, 25517640, 28243560, 30168240, 51035280, 56487120, 79317331, 158634662, 237951993, 317269324, 396586655, 475903986, 634538648, 793173310, 951807972, 1189759965, 1269077296, 1586346620, 1903615944, 2379519930, 3172693240, 3807231888, 4759039860, 6345386480, 9518079720, 19036159440]

約数ペア:

[(1, 19036159440), (2, 9518079720), (3, 6345386480), (4, 4759039860), (5, 3807231888), (6, 3172693240), (8, 2379519930), (10, 1903615944), (12, 1586346620), (15, 1269077296), (16, 1189759965), (20, 951807972), (24, 793173310), (30, 634538648), (40, 475903986), (48, 396586655), (60, 317269324), (80, 237951993), (120, 158634662), (240, 79317331), (337, 56487120), (373, 51035280), (631, 30168240), (674, 28243560), (746, 25517640), (1011, 18829040), (1119, 17011760), (1262, 15084120), (1348, 14121780), (1492, 12758820), (1685, 11297424), (1865, 10207056), (1893, 10056080), (2022, 9414520), (2238, 8505880), (2524, 7542060), (2696, 7060890), (2984, 6379410), (3155, 6033648), (3370, 5648712), (3730, 5103528), (3786, 5028040), (4044, 4707260), (4476, 4252940), (5048, 3771030), (5055, 3765808), (5392, 3530445), (5595, 3402352), (5968, 3189705), (6310, 3016824), (6740, 2824356), (7460, 2551764), (7572, 2514020), (8088, 2353630), (8952, 2126470), (9465, 2011216), (10096, 1885515), (10110, 1882904), (11190, 1701176), (12620, 1508412), (13480, 1412178), (14920, 1275882), (15144, 1257010), (16176, 1176815), (17904, 1063235), (18930, 1005608), (20220, 941452), (22380, 850588), (25240, 754206), (26960, 706089), (29840, 637941), (30288, 628505), (37860, 502804), (40440, 470726), (44760, 425294), (50480, 377103), (75720, 251402), (80880, 235363), (89520, 212647), (125701, 151440)]