243693120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 224

約数和(自身を含む): 863778816

約数和(自身を除く): 620085696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 320, 330, 352, 376, 440, 470, 480, 491, 517, 528, 564, 660, 704, 705, 752, 880, 940, 960, 982, 1034, 1056, 1128, 1320, 1410, 1473, 1504, 1551, 1760, 1880, 1964, 2068, 2112, 2256, 2455, 2585, 2640, 2820, 2946, 3008, 3102, 3520, 3760, 3928, 4136, 4512, 4910, 5170, 5280, 5401, 5640, 5892, 6204, 7365, 7520, 7755, 7856, 8272, 9024, 9820, 10340, 10560, 10802, 11280, 11784, 12408, 14730, 15040, 15510, 15712, 16203, 16544, 19640, 20680, 21604, 22560, 23077, 23568, 24816, 27005, 29460, 31020, 31424, 32406, 33088, 39280, 41360, 43208, 45120, 46154, 47136, 49632, 54010, 58920, 62040, 64812, 69231, 78560, 81015, 82720, 86416, 92308, 94272, 99264, 108020, 115385, 117840, 124080, 129624, 138462, 157120, 162030, 165440, 172832, 184616, 216040, 230770, 235680, 248160, 253847, 259248, 276924, 324060, 345664, 346155, 369232, 432080, 461540, 471360, 496320, 507694, 518496, 553848, 648120, 692310, 738464, 761541, 864160, 923080, 1015388, 1036992, 1107696, 1269235, 1296240, 1384620, 1476928, 1523082, 1728320, 1846160, 2030776, 2215392, 2538470, 2592480, 2769240, 3046164, 3692320, 3807705, 4061552, 4430784, 5076940, 5184960, 5538480, 6092328, 7384640, 7615410, 8123104, 10153880, 11076960, 12184656, 15230820, 16246208, 20307760, 22153920, 24369312, 30461640, 40615520, 48738624, 60923280, 81231040, 121846560, 243693120]

約数ペア:

[(1, 243693120), (2, 121846560), (3, 81231040), (4, 60923280), (5, 48738624), (6, 40615520), (8, 30461640), (10, 24369312), (11, 22153920), (12, 20307760), (15, 16246208), (16, 15230820), (20, 12184656), (22, 11076960), (24, 10153880), (30, 8123104), (32, 7615410), (33, 7384640), (40, 6092328), (44, 5538480), (47, 5184960), (48, 5076940), (55, 4430784), (60, 4061552), (64, 3807705), (66, 3692320), (80, 3046164), (88, 2769240), (94, 2592480), (96, 2538470), (110, 2215392), (120, 2030776), (132, 1846160), (141, 1728320), (160, 1523082), (165, 1476928), (176, 1384620), (188, 1296240), (192, 1269235), (220, 1107696), (235, 1036992), (240, 1015388), (264, 923080), (282, 864160), (320, 761541), (330, 738464), (352, 692310), (376, 648120), (440, 553848), (470, 518496), (480, 507694), (491, 496320), (517, 471360), (528, 461540), (564, 432080), (660, 369232), (704, 346155), (705, 345664), (752, 324060), (880, 276924), (940, 259248), (960, 253847), (982, 248160), (1034, 235680), (1056, 230770), (1128, 216040), (1320, 184616), (1410, 172832), (1473, 165440), (1504, 162030), (1551, 157120), (1760, 138462), (1880, 129624), (1964, 124080), (2068, 117840), (2112, 115385), (2256, 108020), (2455, 99264), (2585, 94272), (2640, 92308), (2820, 86416), (2946, 82720), (3008, 81015), (3102, 78560), (3520, 69231), (3760, 64812), (3928, 62040), (4136, 58920), (4512, 54010), (4910, 49632), (5170, 47136), (5280, 46154), (5401, 45120), (5640, 43208), (5892, 41360), (6204, 39280), (7365, 33088), (7520, 32406), (7755, 31424), (7856, 31020), (8272, 29460), (9024, 27005), (9820, 24816), (10340, 23568), (10560, 23077), (10802, 22560), (11280, 21604), (11784, 20680), (12408, 19640), (14730, 16544), (15040, 16203), (15510, 15712)]