8556240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 33140736

約数和(自身を除く): 24584496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 463, 528, 560, 616, 660, 770, 840, 880, 924, 926, 1155, 1232, 1320, 1389, 1540, 1680, 1848, 1852, 2310, 2315, 2640, 2778, 3080, 3241, 3696, 3704, 4620, 4630, 5093, 5556, 6160, 6482, 6945, 7408, 9240, 9260, 9723, 10186, 11112, 12964, 13890, 15279, 16205, 18480, 18520, 19446, 20372, 22224, 25465, 25928, 27780, 30558, 32410, 35651, 37040, 38892, 40744, 48615, 50930, 51856, 55560, 61116, 64820, 71302, 76395, 77784, 81488, 97230, 101860, 106953, 111120, 122232, 129640, 142604, 152790, 155568, 178255, 194460, 203720, 213906, 244464, 259280, 285208, 305580, 356510, 388920, 407440, 427812, 534765, 570416, 611160, 713020, 777840, 855624, 1069530, 1222320, 1426040, 1711248, 2139060, 2852080, 4278120, 8556240]

約数ペア:

[(1, 8556240), (2, 4278120), (3, 2852080), (4, 2139060), (5, 1711248), (6, 1426040), (7, 1222320), (8, 1069530), (10, 855624), (11, 777840), (12, 713020), (14, 611160), (15, 570416), (16, 534765), (20, 427812), (21, 407440), (22, 388920), (24, 356510), (28, 305580), (30, 285208), (33, 259280), (35, 244464), (40, 213906), (42, 203720), (44, 194460), (48, 178255), (55, 155568), (56, 152790), (60, 142604), (66, 129640), (70, 122232), (77, 111120), (80, 106953), (84, 101860), (88, 97230), (105, 81488), (110, 77784), (112, 76395), (120, 71302), (132, 64820), (140, 61116), (154, 55560), (165, 51856), (168, 50930), (176, 48615), (210, 40744), (220, 38892), (231, 37040), (240, 35651), (264, 32410), (280, 30558), (308, 27780), (330, 25928), (336, 25465), (385, 22224), (420, 20372), (440, 19446), (462, 18520), (463, 18480), (528, 16205), (560, 15279), (616, 13890), (660, 12964), (770, 11112), (840, 10186), (880, 9723), (924, 9260), (926, 9240), (1155, 7408), (1232, 6945), (1320, 6482), (1389, 6160), (1540, 5556), (1680, 5093), (1848, 4630), (1852, 4620), (2310, 3704), (2315, 3696), (2640, 3241), (2778, 3080)]