121029121820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1148

約数の個数: 192

約数和(自身を含む): 283829145600

約数和(自身を除く): 162800023780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 43, 62, 76, 86, 95, 124, 155, 172, 190, 215, 310, 337, 380, 430, 589, 620, 674, 709, 817, 860, 1178, 1333, 1348, 1418, 1634, 1685, 2356, 2666, 2836, 2945, 3268, 3370, 3545, 4085, 5332, 5890, 6403, 6665, 6740, 7090, 8170, 10447, 11780, 12806, 13330, 13471, 14180, 14491, 16340, 20894, 21979, 25327, 25612, 26660, 26942, 28982, 30487, 32015, 41788, 43958, 50654, 52235, 53884, 57964, 60974, 64030, 67355, 72455, 87916, 101308, 104470, 109895, 121948, 126635, 128060, 134710, 144910, 152435, 198493, 208940, 219790, 238933, 253270, 269420, 275329, 289820, 304870, 396986, 417601, 439580, 449221, 477866, 506540, 550658, 579253, 609740, 793972, 835202, 898442, 945097, 955732, 992465, 1101316, 1158506, 1194665, 1376645, 1670404, 1796884, 1890194, 1984930, 2088005, 2246105, 2317012, 2389330, 2753290, 2896265, 3780388, 3969860, 4176010, 4492210, 4539727, 4725485, 4778660, 5506580, 5792530, 7406923, 8352020, 8535199, 8984420, 9079454, 9450970, 10274119, 11585060, 14813846, 17070398, 17956843, 18158908, 18901940, 20548238, 22698635, 29627692, 34140796, 35913686, 37034615, 41096476, 42675995, 45397270, 51370595, 71827372, 74069230, 85351990, 89784215, 90794540, 102741190, 140731537, 148138460, 170703980, 179568430, 195208261, 205482380, 281463074, 318497689, 359136860, 390416522, 562926148, 636995378, 703657685, 780833044, 976041305, 1273990756, 1407315370, 1592488445, 1952082610, 2814630740, 3184976890, 3904165220, 6051456091, 6369953780, 12102912182, 24205824364, 30257280455, 60514560910, 121029121820]

約数ペア:

[(1, 121029121820), (2, 60514560910), (4, 30257280455), (5, 24205824364), (10, 12102912182), (19, 6369953780), (20, 6051456091), (31, 3904165220), (38, 3184976890), (43, 2814630740), (62, 1952082610), (76, 1592488445), (86, 1407315370), (95, 1273990756), (124, 976041305), (155, 780833044), (172, 703657685), (190, 636995378), (215, 562926148), (310, 390416522), (337, 359136860), (380, 318497689), (430, 281463074), (589, 205482380), (620, 195208261), (674, 179568430), (709, 170703980), (817, 148138460), (860, 140731537), (1178, 102741190), (1333, 90794540), (1348, 89784215), (1418, 85351990), (1634, 74069230), (1685, 71827372), (2356, 51370595), (2666, 45397270), (2836, 42675995), (2945, 41096476), (3268, 37034615), (3370, 35913686), (3545, 34140796), (4085, 29627692), (5332, 22698635), (5890, 20548238), (6403, 18901940), (6665, 18158908), (6740, 17956843), (7090, 17070398), (8170, 14813846), (10447, 11585060), (11780, 10274119), (12806, 9450970), (13330, 9079454), (13471, 8984420), (14180, 8535199), (14491, 8352020), (16340, 7406923), (20894, 5792530), (21979, 5506580), (25327, 4778660), (25612, 4725485), (26660, 4539727), (26942, 4492210), (28982, 4176010), (30487, 3969860), (32015, 3780388), (41788, 2896265), (43958, 2753290), (50654, 2389330), (52235, 2317012), (53884, 2246105), (57964, 2088005), (60974, 1984930), (64030, 1890194), (67355, 1796884), (72455, 1670404), (87916, 1376645), (101308, 1194665), (104470, 1158506), (109895, 1101316), (121948, 992465), (126635, 955732), (128060, 945097), (134710, 898442), (144910, 835202), (152435, 793972), (198493, 609740), (208940, 579253), (219790, 550658), (238933, 506540), (253270, 477866), (269420, 449221), (275329, 439580), (289820, 417601), (304870, 396986)]