768533220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46919}}^1$

素因数の和:46954

約数の個数: 144

約数和(自身を含む): 2869251840

約数和(自身を除く): 2100718620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 46919, 93838, 140757, 187676, 234595, 281514, 328433, 422271, 469190, 563028, 609947, 656866, 703785, 844542, 938380, 985299, 1219894, 1313732, 1407570, 1642165, 1689084, 1829841, 1970598, 2111355, 2439788, 2815140, 2955897, 3049735, 3284330, 3659682, 3941196, 4222710, 4269629, 4926495, 5489523, 5911794, 6099470, 6568660, 7319364, 8445420, 8539258, 9149205, 9852990, 10979046, 11823588, 12198940, 12808887, 14779485, 17078516, 18298410, 19705980, 21348145, 21958092, 25617774, 27447615, 29558970, 36596820, 38426661, 42696290, 51235548, 54895230, 59117940, 64044435, 76853322, 85392580, 109790460, 128088870, 153706644, 192133305, 256177740, 384266610, 768533220]

約数ペア:

[(1, 768533220), (2, 384266610), (3, 256177740), (4, 192133305), (5, 153706644), (6, 128088870), (7, 109790460), (9, 85392580), (10, 76853322), (12, 64044435), (13, 59117940), (14, 54895230), (15, 51235548), (18, 42696290), (20, 38426661), (21, 36596820), (26, 29558970), (28, 27447615), (30, 25617774), (35, 21958092), (36, 21348145), (39, 19705980), (42, 18298410), (45, 17078516), (52, 14779485), (60, 12808887), (63, 12198940), (65, 11823588), (70, 10979046), (78, 9852990), (84, 9149205), (90, 8539258), (91, 8445420), (105, 7319364), (117, 6568660), (126, 6099470), (130, 5911794), (140, 5489523), (156, 4926495), (180, 4269629), (182, 4222710), (195, 3941196), (210, 3659682), (234, 3284330), (252, 3049735), (260, 2955897), (273, 2815140), (315, 2439788), (364, 2111355), (390, 1970598), (420, 1829841), (455, 1689084), (468, 1642165), (546, 1407570), (585, 1313732), (630, 1219894), (780, 985299), (819, 938380), (910, 844542), (1092, 703785), (1170, 656866), (1260, 609947), (1365, 563028), (1638, 469190), (1820, 422271), (2340, 328433), (2730, 281514), (3276, 234595), (4095, 187676), (5460, 140757), (8190, 93838), (16380, 46919)]