482937780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 1482352704

約数和(自身を除く): 999414924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 169, 194, 195, 260, 291, 338, 388, 390, 485, 491, 507, 582, 676, 780, 845, 970, 982, 1014, 1164, 1261, 1455, 1473, 1690, 1940, 1964, 2028, 2455, 2522, 2535, 2910, 2946, 3380, 3783, 4910, 5044, 5070, 5820, 5892, 6305, 6383, 7365, 7566, 9820, 10140, 12610, 12766, 14730, 15132, 16393, 18915, 19149, 25220, 25532, 29460, 31915, 32786, 37830, 38298, 47627, 49179, 63830, 65572, 75660, 76596, 81965, 82979, 95254, 95745, 98358, 127660, 142881, 163930, 165958, 190508, 191490, 196716, 238135, 245895, 248937, 285762, 327860, 331916, 382980, 414895, 476270, 491790, 497874, 571524, 619151, 714405, 829790, 952540, 983580, 995748, 1238302, 1244685, 1428810, 1659580, 1857453, 2476604, 2489370, 2857620, 3095755, 3714906, 4978740, 6191510, 7429812, 8048963, 9287265, 12383020, 16097926, 18574530, 24146889, 32195852, 37149060, 40244815, 48293778, 80489630, 96587556, 120734445, 160979260, 241468890, 482937780]

約数ペア:

[(1, 482937780), (2, 241468890), (3, 160979260), (4, 120734445), (5, 96587556), (6, 80489630), (10, 48293778), (12, 40244815), (13, 37149060), (15, 32195852), (20, 24146889), (26, 18574530), (30, 16097926), (39, 12383020), (52, 9287265), (60, 8048963), (65, 7429812), (78, 6191510), (97, 4978740), (130, 3714906), (156, 3095755), (169, 2857620), (194, 2489370), (195, 2476604), (260, 1857453), (291, 1659580), (338, 1428810), (388, 1244685), (390, 1238302), (485, 995748), (491, 983580), (507, 952540), (582, 829790), (676, 714405), (780, 619151), (845, 571524), (970, 497874), (982, 491790), (1014, 476270), (1164, 414895), (1261, 382980), (1455, 331916), (1473, 327860), (1690, 285762), (1940, 248937), (1964, 245895), (2028, 238135), (2455, 196716), (2522, 191490), (2535, 190508), (2910, 165958), (2946, 163930), (3380, 142881), (3783, 127660), (4910, 98358), (5044, 95745), (5070, 95254), (5820, 82979), (5892, 81965), (6305, 76596), (6383, 75660), (7365, 65572), (7566, 63830), (9820, 49179), (10140, 47627), (12610, 38298), (12766, 37830), (14730, 32786), (15132, 31915), (16393, 29460), (18915, 25532), (19149, 25220)]