337952080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 868515840

約数和(自身を除く): 530563760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 37, 40, 58, 62, 74, 80, 116, 124, 127, 145, 148, 155, 185, 232, 248, 254, 290, 296, 310, 370, 464, 496, 508, 580, 592, 620, 635, 740, 899, 1016, 1073, 1147, 1160, 1240, 1270, 1480, 1798, 2032, 2146, 2294, 2320, 2480, 2540, 2960, 3596, 3683, 3937, 4292, 4495, 4588, 4699, 5080, 5365, 5735, 7192, 7366, 7874, 8584, 8990, 9176, 9398, 10160, 10730, 11470, 14384, 14732, 15748, 17168, 17980, 18352, 18415, 18796, 19685, 21460, 22940, 23495, 29464, 31496, 33263, 35960, 36830, 37592, 39370, 42920, 45880, 46990, 58928, 62992, 66526, 71920, 73660, 75184, 78740, 85840, 91760, 93980, 114173, 133052, 136271, 145669, 147320, 157480, 166315, 187960, 228346, 266104, 272542, 291338, 294640, 314960, 332630, 375920, 456692, 532208, 545084, 570865, 582676, 665260, 681355, 728345, 913384, 1090168, 1141730, 1165352, 1330520, 1362710, 1456690, 1826768, 2180336, 2283460, 2330704, 2661040, 2725420, 2913380, 4224401, 4566920, 5450840, 5826760, 8448802, 9133840, 10901680, 11653520, 16897604, 21122005, 33795208, 42244010, 67590416, 84488020, 168976040, 337952080]

約数ペア:

[(1, 337952080), (2, 168976040), (4, 84488020), (5, 67590416), (8, 42244010), (10, 33795208), (16, 21122005), (20, 16897604), (29, 11653520), (31, 10901680), (37, 9133840), (40, 8448802), (58, 5826760), (62, 5450840), (74, 4566920), (80, 4224401), (116, 2913380), (124, 2725420), (127, 2661040), (145, 2330704), (148, 2283460), (155, 2180336), (185, 1826768), (232, 1456690), (248, 1362710), (254, 1330520), (290, 1165352), (296, 1141730), (310, 1090168), (370, 913384), (464, 728345), (496, 681355), (508, 665260), (580, 582676), (592, 570865), (620, 545084), (635, 532208), (740, 456692), (899, 375920), (1016, 332630), (1073, 314960), (1147, 294640), (1160, 291338), (1240, 272542), (1270, 266104), (1480, 228346), (1798, 187960), (2032, 166315), (2146, 157480), (2294, 147320), (2320, 145669), (2480, 136271), (2540, 133052), (2960, 114173), (3596, 93980), (3683, 91760), (3937, 85840), (4292, 78740), (4495, 75184), (4588, 73660), (4699, 71920), (5080, 66526), (5365, 62992), (5735, 58928), (7192, 46990), (7366, 45880), (7874, 42920), (8584, 39370), (8990, 37592), (9176, 36830), (9398, 35960), (10160, 33263), (10730, 31496), (11470, 29464), (14384, 23495), (14732, 22940), (15748, 21460), (17168, 19685), (17980, 18796), (18352, 18415)]