77031360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3851

約数の個数: 168

約数和(自身を含む): 302885856

約数和(自身を除く): 225854496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3821, 4032, 5040, 6720, 7642, 10080, 11463, 15284, 19105, 20160, 22926, 26747, 30568, 34389, 38210, 45852, 53494, 57315, 61136, 68778, 76420, 80241, 91704, 106988, 114630, 122272, 133735, 137556, 152840, 160482, 171945, 183408, 213976, 229260, 240723, 244544, 267470, 275112, 305680, 320964, 343890, 366816, 401205, 427952, 458520, 481446, 534940, 550224, 611360, 641928, 687780, 733632, 802410, 855904, 917040, 962892, 1069880, 1100448, 1203615, 1222720, 1283856, 1375560, 1604820, 1711808, 1834080, 1925784, 2139760, 2200896, 2407230, 2567712, 2751120, 3209640, 3668160, 3851568, 4279520, 4814460, 5135424, 5502240, 6419280, 7703136, 8559040, 9628920, 11004480, 12838560, 15406272, 19257840, 25677120, 38515680, 77031360]

約数ペア:

[(1, 77031360), (2, 38515680), (3, 25677120), (4, 19257840), (5, 15406272), (6, 12838560), (7, 11004480), (8, 9628920), (9, 8559040), (10, 7703136), (12, 6419280), (14, 5502240), (15, 5135424), (16, 4814460), (18, 4279520), (20, 3851568), (21, 3668160), (24, 3209640), (28, 2751120), (30, 2567712), (32, 2407230), (35, 2200896), (36, 2139760), (40, 1925784), (42, 1834080), (45, 1711808), (48, 1604820), (56, 1375560), (60, 1283856), (63, 1222720), (64, 1203615), (70, 1100448), (72, 1069880), (80, 962892), (84, 917040), (90, 855904), (96, 802410), (105, 733632), (112, 687780), (120, 641928), (126, 611360), (140, 550224), (144, 534940), (160, 481446), (168, 458520), (180, 427952), (192, 401205), (210, 366816), (224, 343890), (240, 320964), (252, 305680), (280, 275112), (288, 267470), (315, 244544), (320, 240723), (336, 229260), (360, 213976), (420, 183408), (448, 171945), (480, 160482), (504, 152840), (560, 137556), (576, 133735), (630, 122272), (672, 114630), (720, 106988), (840, 91704), (960, 80241), (1008, 76420), (1120, 68778), (1260, 61136), (1344, 57315), (1440, 53494), (1680, 45852), (2016, 38210), (2240, 34389), (2520, 30568), (2880, 26747), (3360, 22926), (3821, 20160), (4032, 19105), (5040, 15284), (6720, 11463), (7642, 10080)]