15771569328

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{479}}^1\times {\mathrm{1669}}^1$

素因数の和:2299

約数の個数: 120

約数和(自身を含む): 44580182400

約数和(自身を除く): 28808613072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 479, 548, 822, 958, 1096, 1233, 1437, 1644, 1669, 1916, 2192, 2466, 2874, 3288, 3338, 3832, 4311, 4932, 5007, 5748, 6576, 6676, 7664, 8622, 9864, 10014, 11496, 13352, 15021, 17244, 19728, 20028, 22992, 26704, 30042, 34488, 40056, 60084, 65623, 68976, 80112, 120168, 131246, 196869, 228653, 240336, 262492, 393738, 457306, 524984, 590607, 685959, 787476, 799451, 914612, 1049968, 1181214, 1371918, 1574952, 1598902, 1829224, 2057877, 2362428, 2398353, 2743836, 3149904, 3197804, 3658448, 4115754, 4724856, 4796706, 5487672, 6395608, 7195059, 8231508, 9449712, 9593412, 10975344, 12791216, 14390118, 16463016, 19186824, 28780236, 32926032, 38373648, 57560472, 109524787, 115120944, 219049574, 328574361, 438099148, 657148722, 876198296, 985723083, 1314297444, 1752396592, 1971446166, 2628594888, 3942892332, 5257189776, 7885784664, 15771569328]

約数ペア:

[(1, 15771569328), (2, 7885784664), (3, 5257189776), (4, 3942892332), (6, 2628594888), (8, 1971446166), (9, 1752396592), (12, 1314297444), (16, 985723083), (18, 876198296), (24, 657148722), (36, 438099148), (48, 328574361), (72, 219049574), (137, 115120944), (144, 109524787), (274, 57560472), (411, 38373648), (479, 32926032), (548, 28780236), (822, 19186824), (958, 16463016), (1096, 14390118), (1233, 12791216), (1437, 10975344), (1644, 9593412), (1669, 9449712), (1916, 8231508), (2192, 7195059), (2466, 6395608), (2874, 5487672), (3288, 4796706), (3338, 4724856), (3832, 4115754), (4311, 3658448), (4932, 3197804), (5007, 3149904), (5748, 2743836), (6576, 2398353), (6676, 2362428), (7664, 2057877), (8622, 1829224), (9864, 1598902), (10014, 1574952), (11496, 1371918), (13352, 1181214), (15021, 1049968), (17244, 914612), (19728, 799451), (20028, 787476), (22992, 685959), (26704, 590607), (30042, 524984), (34488, 457306), (40056, 393738), (60084, 262492), (65623, 240336), (68976, 228653), (80112, 196869), (120168, 131246)]