156948929680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{5011}}^1$

素因数の和:5249

約数の個数: 160

約数和(自身を含む): 380574391680

約数和(自身を除く): 223625462000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 83, 89, 106, 166, 178, 212, 265, 332, 356, 415, 424, 445, 530, 664, 712, 830, 848, 890, 1060, 1328, 1424, 1660, 1780, 2120, 3320, 3560, 4240, 4399, 4717, 5011, 6640, 7120, 7387, 8798, 9434, 10022, 14774, 17596, 18868, 20044, 21995, 23585, 25055, 29548, 35192, 36935, 37736, 40088, 43990, 47170, 50110, 59096, 70384, 73870, 75472, 80176, 87980, 94340, 100220, 118192, 147740, 175960, 188680, 200440, 265583, 295480, 351920, 377360, 391511, 400880, 415913, 445979, 531166, 590960, 783022, 831826, 891958, 1062332, 1327915, 1566044, 1663652, 1783916, 1957555, 2079565, 2124664, 2229895, 2655830, 3132088, 3327304, 3567832, 3915110, 4159130, 4249328, 4459790, 5311660, 6264176, 6654608, 7135664, 7830220, 8318260, 8919580, 10623320, 15660440, 16636520, 17839160, 21246640, 22043389, 23636887, 31320880, 33273040, 35678320, 37016257, 44086778, 47273774, 74032514, 88173556, 94547548, 110216945, 118184435, 148065028, 176347112, 185081285, 189095096, 220433890, 236368870, 296130056, 352694224, 370162570, 378190192, 440867780, 472737740, 592260112, 740325140, 881735560, 945475480, 1480650280, 1763471120, 1890950960, 1961861621, 2961300560, 3923723242, 7847446484, 9809308105, 15694892968, 19618616210, 31389785936, 39237232420, 78474464840, 156948929680]

約数ペア:

[(1, 156948929680), (2, 78474464840), (4, 39237232420), (5, 31389785936), (8, 19618616210), (10, 15694892968), (16, 9809308105), (20, 7847446484), (40, 3923723242), (53, 2961300560), (80, 1961861621), (83, 1890950960), (89, 1763471120), (106, 1480650280), (166, 945475480), (178, 881735560), (212, 740325140), (265, 592260112), (332, 472737740), (356, 440867780), (415, 378190192), (424, 370162570), (445, 352694224), (530, 296130056), (664, 236368870), (712, 220433890), (830, 189095096), (848, 185081285), (890, 176347112), (1060, 148065028), (1328, 118184435), (1424, 110216945), (1660, 94547548), (1780, 88173556), (2120, 74032514), (3320, 47273774), (3560, 44086778), (4240, 37016257), (4399, 35678320), (4717, 33273040), (5011, 31320880), (6640, 23636887), (7120, 22043389), (7387, 21246640), (8798, 17839160), (9434, 16636520), (10022, 15660440), (14774, 10623320), (17596, 8919580), (18868, 8318260), (20044, 7830220), (21995, 7135664), (23585, 6654608), (25055, 6264176), (29548, 5311660), (35192, 4459790), (36935, 4249328), (37736, 4159130), (40088, 3915110), (43990, 3567832), (47170, 3327304), (50110, 3132088), (59096, 2655830), (70384, 2229895), (73870, 2124664), (75472, 2079565), (80176, 1957555), (87980, 1783916), (94340, 1663652), (100220, 1566044), (118192, 1327915), (147740, 1062332), (175960, 891958), (188680, 831826), (200440, 783022), (265583, 590960), (295480, 531166), (351920, 445979), (377360, 415913), (391511, 400880)]