157435557580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1\times {\mathrm{10889}}^1$

素因数の和:12659

約数の個数: 96

約数和(自身を含む): 384301653120

約数和(自身を除く): 226866095540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1693, 1708, 2135, 3386, 4270, 6772, 8465, 8540, 10889, 11851, 16930, 21778, 23702, 33860, 43556, 47404, 54445, 59255, 76223, 103273, 108890, 118510, 152446, 206546, 217780, 237020, 304892, 381115, 413092, 516365, 664229, 722911, 762230, 1032730, 1328458, 1445822, 1524460, 2065460, 2656916, 2891644, 3321145, 3614555, 4649603, 6642290, 7229110, 9299206, 13284580, 14458220, 18435077, 18598412, 23248015, 36870154, 46496030, 73740308, 92175385, 92992060, 129045539, 184350770, 258091078, 368701540, 516182156, 645227695, 1124539697, 1290455390, 2249079394, 2580910780, 4498158788, 5622698485, 7871777879, 11245396970, 15743555758, 22490793940, 31487111516, 39358889395, 78717778790, 157435557580]

約数ペア:

[(1, 157435557580), (2, 78717778790), (4, 39358889395), (5, 31487111516), (7, 22490793940), (10, 15743555758), (14, 11245396970), (20, 7871777879), (28, 5622698485), (35, 4498158788), (61, 2580910780), (70, 2249079394), (122, 1290455390), (140, 1124539697), (244, 645227695), (305, 516182156), (427, 368701540), (610, 258091078), (854, 184350770), (1220, 129045539), (1693, 92992060), (1708, 92175385), (2135, 73740308), (3386, 46496030), (4270, 36870154), (6772, 23248015), (8465, 18598412), (8540, 18435077), (10889, 14458220), (11851, 13284580), (16930, 9299206), (21778, 7229110), (23702, 6642290), (33860, 4649603), (43556, 3614555), (47404, 3321145), (54445, 2891644), (59255, 2656916), (76223, 2065460), (103273, 1524460), (108890, 1445822), (118510, 1328458), (152446, 1032730), (206546, 762230), (217780, 722911), (237020, 664229), (304892, 516365), (381115, 413092)]