78471360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2477}}^1$

素因数の和:2511

約数の個数: 168

約数和(自身を含む): 294564816

約数和(自身を除く): 216093456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2477, 2640, 2880, 3168, 3520, 3960, 4954, 5280, 6336, 7431, 7920, 9908, 10560, 12385, 14862, 15840, 19816, 22293, 24770, 27247, 29724, 31680, 37155, 39632, 44586, 49540, 54494, 59448, 74310, 79264, 81741, 89172, 99080, 108988, 111465, 118896, 136235, 148620, 158528, 163482, 178344, 198160, 217976, 222930, 237792, 245223, 272470, 297240, 326964, 356688, 396320, 408705, 435952, 445860, 475584, 490446, 544940, 594480, 653928, 713376, 792640, 817410, 871904, 891720, 980892, 1089880, 1188960, 1226115, 1307856, 1426752, 1634820, 1743808, 1783440, 1961784, 2179760, 2377920, 2452230, 2615712, 3269640, 3566880, 3923568, 4359520, 4904460, 5231424, 6539280, 7133760, 7847136, 8719040, 9808920, 13078560, 15694272, 19617840, 26157120, 39235680, 78471360]

約数ペア:

[(1, 78471360), (2, 39235680), (3, 26157120), (4, 19617840), (5, 15694272), (6, 13078560), (8, 9808920), (9, 8719040), (10, 7847136), (11, 7133760), (12, 6539280), (15, 5231424), (16, 4904460), (18, 4359520), (20, 3923568), (22, 3566880), (24, 3269640), (30, 2615712), (32, 2452230), (33, 2377920), (36, 2179760), (40, 1961784), (44, 1783440), (45, 1743808), (48, 1634820), (55, 1426752), (60, 1307856), (64, 1226115), (66, 1188960), (72, 1089880), (80, 980892), (88, 891720), (90, 871904), (96, 817410), (99, 792640), (110, 713376), (120, 653928), (132, 594480), (144, 544940), (160, 490446), (165, 475584), (176, 445860), (180, 435952), (192, 408705), (198, 396320), (220, 356688), (240, 326964), (264, 297240), (288, 272470), (320, 245223), (330, 237792), (352, 222930), (360, 217976), (396, 198160), (440, 178344), (480, 163482), (495, 158528), (528, 148620), (576, 136235), (660, 118896), (704, 111465), (720, 108988), (792, 99080), (880, 89172), (960, 81741), (990, 79264), (1056, 74310), (1320, 59448), (1440, 54494), (1584, 49540), (1760, 44586), (1980, 39632), (2112, 37155), (2477, 31680), (2640, 29724), (2880, 27247), (3168, 24770), (3520, 22293), (3960, 19816), (4954, 15840), (5280, 14862), (6336, 12385), (7431, 10560), (7920, 9908)]