281142720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 336

約数和(自身を含む): 1034661888

約数和(自身を除く): 753519168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 64, 67, 72, 80, 90, 93, 94, 96, 120, 124, 134, 141, 144, 155, 160, 180, 186, 188, 192, 201, 235, 240, 248, 268, 279, 282, 288, 310, 320, 335, 360, 372, 376, 402, 423, 465, 470, 480, 496, 536, 558, 564, 576, 603, 620, 670, 705, 720, 744, 752, 804, 846, 930, 940, 960, 992, 1005, 1072, 1116, 1128, 1206, 1240, 1340, 1395, 1410, 1440, 1457, 1488, 1504, 1608, 1692, 1860, 1880, 1984, 2010, 2077, 2115, 2144, 2232, 2256, 2412, 2480, 2680, 2790, 2820, 2880, 2914, 2976, 3008, 3015, 3149, 3216, 3384, 3720, 3760, 4020, 4154, 4230, 4288, 4371, 4464, 4512, 4824, 4960, 5360, 5580, 5640, 5828, 5952, 6030, 6231, 6298, 6432, 6768, 7285, 7440, 7520, 8040, 8308, 8460, 8742, 8928, 9024, 9447, 9648, 9920, 10385, 10720, 11160, 11280, 11656, 12060, 12462, 12596, 12864, 13113, 13536, 14570, 14880, 15040, 15745, 16080, 16616, 16920, 17484, 17856, 18693, 18894, 19296, 20770, 21440, 21855, 22320, 22560, 23312, 24120, 24924, 25192, 26226, 27072, 28341, 29140, 29760, 31155, 31490, 32160, 33232, 33840, 34968, 37386, 37788, 38592, 41540, 43710, 44640, 45120, 46624, 47235, 48240, 49848, 50384, 52452, 56682, 58280, 62310, 62980, 64320, 65565, 66464, 67680, 69936, 74772, 75576, 83080, 87420, 89280, 93248, 93465, 94470, 96480, 97619, 99696, 100768, 104904, 113364, 116560, 124620, 125960, 131130, 132928, 135360, 139872, 141705, 149544, 151152, 166160, 174840, 186930, 188940, 192960, 195238, 199392, 201536, 209808, 226728, 233120, 249240, 251920, 262260, 279744, 283410, 292857, 299088, 302304, 332320, 349680, 373860, 377880, 390476, 398784, 419616, 453456, 466240, 488095, 498480, 503840, 524520, 566820, 585714, 598176, 604608, 664640, 699360, 747720, 755760, 780952, 839232, 878571, 906912, 976190, 996960, 1007680, 1049040, 1133640, 1171428, 1196352, 1398720, 1464285, 1495440, 1511520, 1561904, 1757142, 1813824, 1952380, 1993920, 2098080, 2267280, 2342856, 2928570, 2990880, 3023040, 3123808, 3514284, 3904760, 4196160, 4392855, 4534560, 4685712, 5857140, 5981760, 6247616, 7028568, 7809520, 8785710, 9069120, 9371424, 11714280, 14057136, 15619040, 17571420, 18742848, 23428560, 28114272, 31238080, 35142840, 46857120, 56228544, 70285680, 93714240, 140571360, 281142720]

約数ペア:

[(1, 281142720), (2, 140571360), (3, 93714240), (4, 70285680), (5, 56228544), (6, 46857120), (8, 35142840), (9, 31238080), (10, 28114272), (12, 23428560), (15, 18742848), (16, 17571420), (18, 15619040), (20, 14057136), (24, 11714280), (30, 9371424), (31, 9069120), (32, 8785710), (36, 7809520), (40, 7028568), (45, 6247616), (47, 5981760), (48, 5857140), (60, 4685712), (62, 4534560), (64, 4392855), (67, 4196160), (72, 3904760), (80, 3514284), (90, 3123808), (93, 3023040), (94, 2990880), (96, 2928570), (120, 2342856), (124, 2267280), (134, 2098080), (141, 1993920), (144, 1952380), (155, 1813824), (160, 1757142), (180, 1561904), (186, 1511520), (188, 1495440), (192, 1464285), (201, 1398720), (235, 1196352), (240, 1171428), (248, 1133640), (268, 1049040), (279, 1007680), (282, 996960), (288, 976190), (310, 906912), (320, 878571), (335, 839232), (360, 780952), (372, 755760), (376, 747720), (402, 699360), (423, 664640), (465, 604608), (470, 598176), (480, 585714), (496, 566820), (536, 524520), (558, 503840), (564, 498480), (576, 488095), (603, 466240), (620, 453456), (670, 419616), (705, 398784), (720, 390476), (744, 377880), (752, 373860), (804, 349680), (846, 332320), (930, 302304), (940, 299088), (960, 292857), (992, 283410), (1005, 279744), (1072, 262260), (1116, 251920), (1128, 249240), (1206, 233120), (1240, 226728), (1340, 209808), (1395, 201536), (1410, 199392), (1440, 195238), (1457, 192960), (1488, 188940), (1504, 186930), (1608, 174840), (1692, 166160), (1860, 151152), (1880, 149544), (1984, 141705), (2010, 139872), (2077, 135360), (2115, 132928), (2144, 131130), (2232, 125960), (2256, 124620), (2412, 116560), (2480, 113364), (2680, 104904), (2790, 100768), (2820, 99696), (2880, 97619), (2914, 96480), (2976, 94470), (3008, 93465), (3015, 93248), (3149, 89280), (3216, 87420), (3384, 83080), (3720, 75576), (3760, 74772), (4020, 69936), (4154, 67680), (4230, 66464), (4288, 65565), (4371, 64320), (4464, 62980), (4512, 62310), (4824, 58280), (4960, 56682), (5360, 52452), (5580, 50384), (5640, 49848), (5828, 48240), (5952, 47235), (6030, 46624), (6231, 45120), (6298, 44640), (6432, 43710), (6768, 41540), (7285, 38592), (7440, 37788), (7520, 37386), (8040, 34968), (8308, 33840), (8460, 33232), (8742, 32160), (8928, 31490), (9024, 31155), (9447, 29760), (9648, 29140), (9920, 28341), (10385, 27072), (10720, 26226), (11160, 25192), (11280, 24924), (11656, 24120), (12060, 23312), (12462, 22560), (12596, 22320), (12864, 21855), (13113, 21440), (13536, 20770), (14570, 19296), (14880, 18894), (15040, 18693), (15745, 17856), (16080, 17484), (16616, 16920)]