155466145760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{246803}}^1$

素因数の和:246976

約数の個数: 96

約数和(自身を含む): 382123671552

約数和(自身を除く): 226657525792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 248, 254, 310, 496, 508, 620, 635, 992, 1016, 1240, 1270, 2032, 2480, 2540, 3937, 4064, 4960, 5080, 7874, 10160, 15748, 19685, 20320, 31496, 39370, 62992, 78740, 125984, 157480, 246803, 314960, 493606, 629920, 987212, 1234015, 1974424, 2468030, 3948848, 4936060, 7650893, 7897696, 9872120, 15301786, 19744240, 30603572, 31343981, 38254465, 39488480, 61207144, 62687962, 76508930, 122414288, 125375924, 153017860, 156719905, 244828576, 250751848, 306035720, 313439810, 501503696, 612071440, 626879620, 971663411, 1003007392, 1224142880, 1253759240, 1943326822, 2507518480, 3886653644, 4858317055, 5015036960, 7773307288, 9716634110, 15546614576, 19433268220, 31093229152, 38866536440, 77733072880, 155466145760]

約数ペア:

[(1, 155466145760), (2, 77733072880), (4, 38866536440), (5, 31093229152), (8, 19433268220), (10, 15546614576), (16, 9716634110), (20, 7773307288), (31, 5015036960), (32, 4858317055), (40, 3886653644), (62, 2507518480), (80, 1943326822), (124, 1253759240), (127, 1224142880), (155, 1003007392), (160, 971663411), (248, 626879620), (254, 612071440), (310, 501503696), (496, 313439810), (508, 306035720), (620, 250751848), (635, 244828576), (992, 156719905), (1016, 153017860), (1240, 125375924), (1270, 122414288), (2032, 76508930), (2480, 62687962), (2540, 61207144), (3937, 39488480), (4064, 38254465), (4960, 31343981), (5080, 30603572), (7874, 19744240), (10160, 15301786), (15748, 9872120), (19685, 7897696), (20320, 7650893), (31496, 4936060), (39370, 3948848), (62992, 2468030), (78740, 1974424), (125984, 1234015), (157480, 987212), (246803, 629920), (314960, 493606)]