660147189680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{14779}}^1$

素因数の和:15259

約数の個数: 160

約数和(自身を含む): 1689562575360

約数和(自身を除く): 1029415385680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 193, 220, 263, 386, 440, 526, 772, 880, 965, 1052, 1315, 1544, 1930, 2104, 2123, 2630, 2893, 3088, 3860, 4208, 4246, 5260, 5786, 7720, 8492, 10520, 10615, 11572, 14465, 14779, 15440, 16984, 21040, 21230, 23144, 28930, 29558, 33968, 42460, 46288, 50759, 57860, 59116, 73895, 84920, 101518, 115720, 118232, 147790, 162569, 169840, 203036, 231440, 236464, 253795, 295580, 325138, 406072, 507590, 558349, 591160, 650276, 812144, 812845, 1015180, 1116698, 1182320, 1300552, 1625690, 2030360, 2233396, 2601104, 2791745, 2852347, 3251380, 3886877, 4060720, 4466792, 5583490, 5704694, 6502760, 7773754, 8933584, 11166980, 11409388, 13005520, 14261735, 15547508, 19434385, 22333960, 22818776, 28523470, 31095016, 31375817, 38868770, 42755647, 44667920, 45637552, 57046940, 62190032, 62751634, 77737540, 85511294, 114093880, 125503268, 155475080, 156879085, 171022588, 213778235, 228187760, 251006536, 310950160, 313758170, 342045176, 427556470, 502013072, 627516340, 684090352, 750167261, 855112940, 1255032680, 1500334522, 1710225880, 2510065360, 3000669044, 3420451760, 3750836305, 6001338088, 7501672610, 8251839871, 12002676176, 15003345220, 16503679742, 30006690440, 33007359484, 41259199355, 60013380880, 66014718968, 82518398710, 132029437936, 165036797420, 330073594840, 660147189680]

約数ペア:

[(1, 660147189680), (2, 330073594840), (4, 165036797420), (5, 132029437936), (8, 82518398710), (10, 66014718968), (11, 60013380880), (16, 41259199355), (20, 33007359484), (22, 30006690440), (40, 16503679742), (44, 15003345220), (55, 12002676176), (80, 8251839871), (88, 7501672610), (110, 6001338088), (176, 3750836305), (193, 3420451760), (220, 3000669044), (263, 2510065360), (386, 1710225880), (440, 1500334522), (526, 1255032680), (772, 855112940), (880, 750167261), (965, 684090352), (1052, 627516340), (1315, 502013072), (1544, 427556470), (1930, 342045176), (2104, 313758170), (2123, 310950160), (2630, 251006536), (2893, 228187760), (3088, 213778235), (3860, 171022588), (4208, 156879085), (4246, 155475080), (5260, 125503268), (5786, 114093880), (7720, 85511294), (8492, 77737540), (10520, 62751634), (10615, 62190032), (11572, 57046940), (14465, 45637552), (14779, 44667920), (15440, 42755647), (16984, 38868770), (21040, 31375817), (21230, 31095016), (23144, 28523470), (28930, 22818776), (29558, 22333960), (33968, 19434385), (42460, 15547508), (46288, 14261735), (50759, 13005520), (57860, 11409388), (59116, 11166980), (73895, 8933584), (84920, 7773754), (101518, 6502760), (115720, 5704694), (118232, 5583490), (147790, 4466792), (162569, 4060720), (169840, 3886877), (203036, 3251380), (231440, 2852347), (236464, 2791745), (253795, 2601104), (295580, 2233396), (325138, 2030360), (406072, 1625690), (507590, 1300552), (558349, 1182320), (591160, 1116698), (650276, 1015180), (812144, 812845)]