554455440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 480

約数和(自身を含む): 2370491136

約数和(自身を除く): 1816035696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 73, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 137, 140, 144, 146, 154, 165, 168, 176, 180, 198, 210, 219, 220, 231, 240, 252, 264, 274, 280, 292, 308, 315, 330, 336, 360, 365, 385, 396, 411, 420, 438, 440, 462, 495, 504, 511, 528, 548, 560, 584, 616, 630, 657, 660, 685, 693, 720, 730, 770, 792, 803, 822, 840, 876, 880, 924, 959, 990, 1008, 1022, 1095, 1096, 1155, 1168, 1232, 1233, 1260, 1314, 1320, 1370, 1386, 1460, 1507, 1533, 1540, 1584, 1606, 1644, 1680, 1752, 1848, 1918, 1980, 2044, 2055, 2190, 2192, 2310, 2409, 2466, 2520, 2555, 2628, 2640, 2740, 2772, 2877, 2920, 3014, 3066, 3080, 3212, 3285, 3288, 3465, 3504, 3696, 3836, 3960, 4015, 4088, 4110, 4380, 4521, 4599, 4620, 4795, 4818, 4932, 5040, 5110, 5256, 5480, 5544, 5621, 5754, 5840, 6028, 6132, 6160, 6165, 6424, 6570, 6576, 6930, 7227, 7535, 7665, 7672, 7920, 8030, 8176, 8220, 8631, 8760, 9042, 9198, 9240, 9590, 9636, 9864, 10001, 10220, 10512, 10549, 10960, 11088, 11242, 11508, 12045, 12056, 12264, 12330, 12848, 13140, 13563, 13860, 14385, 14454, 15070, 15330, 15344, 16060, 16440, 16863, 17262, 17520, 18084, 18396, 18480, 19180, 19272, 19728, 20002, 20440, 21098, 22484, 22605, 22995, 23016, 24090, 24112, 24528, 24660, 26280, 27126, 27720, 28105, 28770, 28908, 30003, 30140, 30660, 31647, 32120, 32880, 33726, 34524, 36135, 36168, 36792, 38360, 38544, 40004, 40880, 42196, 43155, 44968, 45210, 45990, 46032, 48180, 49320, 50005, 50589, 52560, 52745, 54252, 55440, 56210, 57540, 57816, 60006, 60280, 61320, 63294, 64240, 67452, 67815, 69048, 70007, 72270, 72336, 73584, 76720, 80008, 84315, 84392, 86310, 89936, 90009, 90420, 91980, 94941, 96360, 98640, 100010, 101178, 105490, 108504, 110011, 112420, 115080, 115632, 120012, 120560, 122640, 126588, 134904, 135630, 138096, 140014, 144540, 150015, 158235, 160016, 168630, 168784, 172620, 180018, 180840, 183960, 189882, 192720, 200020, 202356, 210021, 210980, 217008, 220022, 224840, 230160, 240024, 252945, 253176, 269808, 271260, 280028, 289080, 300030, 316470, 330033, 337260, 345240, 350035, 360036, 361680, 367920, 379764, 400040, 404712, 420042, 421960, 440044, 449680, 450045, 474705, 480048, 505890, 506352, 542520, 550055, 560056, 578160, 600060, 630063, 632940, 660066, 674520, 690480, 700070, 720072, 759528, 770077, 800080, 809424, 840084, 843920, 880088, 900090, 949410, 990099, 1011780, 1050105, 1085040, 1100110, 1120112, 1200120, 1260126, 1265880, 1320132, 1349040, 1400140, 1440144, 1519056, 1540154, 1650165, 1680168, 1760176, 1800180, 1898820, 1980198, 2023560, 2100210, 2200220, 2310231, 2400240, 2520252, 2531760, 2640264, 2800280, 3080308, 3150315, 3300330, 3360336, 3600360, 3797640, 3850385, 3960396, 4047120, 4200420, 4400440, 4620462, 4950495, 5040504, 5280528, 5600560, 6160616, 6300630, 6600660, 6930693, 7200720, 7595280, 7700770, 7920792, 8400840, 8800880, 9240924, 9900990, 10081008, 11551155, 12321232, 12601260, 13201320, 13861386, 15401540, 15841584, 16801680, 18481848, 19801980, 23102310, 25202520, 26402640, 27722772, 30803080, 34653465, 36963696, 39603960, 46204620, 50405040, 55445544, 61606160, 69306930, 79207920, 92409240, 110891088, 138613860, 184818480, 277227720, 554455440]

約数ペア:

[(1, 554455440), (2, 277227720), (3, 184818480), (4, 138613860), (5, 110891088), (6, 92409240), (7, 79207920), (8, 69306930), (9, 61606160), (10, 55445544), (11, 50405040), (12, 46204620), (14, 39603960), (15, 36963696), (16, 34653465), (18, 30803080), (20, 27722772), (21, 26402640), (22, 25202520), (24, 23102310), (28, 19801980), (30, 18481848), (33, 16801680), (35, 15841584), (36, 15401540), (40, 13861386), (42, 13201320), (44, 12601260), (45, 12321232), (48, 11551155), (55, 10081008), (56, 9900990), (60, 9240924), (63, 8800880), (66, 8400840), (70, 7920792), (72, 7700770), (73, 7595280), (77, 7200720), (80, 6930693), (84, 6600660), (88, 6300630), (90, 6160616), (99, 5600560), (105, 5280528), (110, 5040504), (112, 4950495), (120, 4620462), (126, 4400440), (132, 4200420), (137, 4047120), (140, 3960396), (144, 3850385), (146, 3797640), (154, 3600360), (165, 3360336), (168, 3300330), (176, 3150315), (180, 3080308), (198, 2800280), (210, 2640264), (219, 2531760), (220, 2520252), (231, 2400240), (240, 2310231), (252, 2200220), (264, 2100210), (274, 2023560), (280, 1980198), (292, 1898820), (308, 1800180), (315, 1760176), (330, 1680168), (336, 1650165), (360, 1540154), (365, 1519056), (385, 1440144), (396, 1400140), (411, 1349040), (420, 1320132), (438, 1265880), (440, 1260126), (462, 1200120), (495, 1120112), (504, 1100110), (511, 1085040), (528, 1050105), (548, 1011780), (560, 990099), (584, 949410), (616, 900090), (630, 880088), (657, 843920), (660, 840084), (685, 809424), (693, 800080), (720, 770077), (730, 759528), (770, 720072), (792, 700070), (803, 690480), (822, 674520), (840, 660066), (876, 632940), (880, 630063), (924, 600060), (959, 578160), (990, 560056), (1008, 550055), (1022, 542520), (1095, 506352), (1096, 505890), (1155, 480048), (1168, 474705), (1232, 450045), (1233, 449680), (1260, 440044), (1314, 421960), (1320, 420042), (1370, 404712), (1386, 400040), (1460, 379764), (1507, 367920), (1533, 361680), (1540, 360036), (1584, 350035), (1606, 345240), (1644, 337260), (1680, 330033), (1752, 316470), (1848, 300030), (1918, 289080), (1980, 280028), (2044, 271260), (2055, 269808), (2190, 253176), (2192, 252945), (2310, 240024), (2409, 230160), (2466, 224840), (2520, 220022), (2555, 217008), (2628, 210980), (2640, 210021), (2740, 202356), (2772, 200020), (2877, 192720), (2920, 189882), (3014, 183960), (3066, 180840), (3080, 180018), (3212, 172620), (3285, 168784), (3288, 168630), (3465, 160016), (3504, 158235), (3696, 150015), (3836, 144540), (3960, 140014), (4015, 138096), (4088, 135630), (4110, 134904), (4380, 126588), (4521, 122640), (4599, 120560), (4620, 120012), (4795, 115632), (4818, 115080), (4932, 112420), (5040, 110011), (5110, 108504), (5256, 105490), (5480, 101178), (5544, 100010), (5621, 98640), (5754, 96360), (5840, 94941), (6028, 91980), (6132, 90420), (6160, 90009), (6165, 89936), (6424, 86310), (6570, 84392), (6576, 84315), (6930, 80008), (7227, 76720), (7535, 73584), (7665, 72336), (7672, 72270), (7920, 70007), (8030, 69048), (8176, 67815), (8220, 67452), (8631, 64240), (8760, 63294), (9042, 61320), (9198, 60280), (9240, 60006), (9590, 57816), (9636, 57540), (9864, 56210), (10001, 55440), (10220, 54252), (10512, 52745), (10549, 52560), (10960, 50589), (11088, 50005), (11242, 49320), (11508, 48180), (12045, 46032), (12056, 45990), (12264, 45210), (12330, 44968), (12848, 43155), (13140, 42196), (13563, 40880), (13860, 40004), (14385, 38544), (14454, 38360), (15070, 36792), (15330, 36168), (15344, 36135), (16060, 34524), (16440, 33726), (16863, 32880), (17262, 32120), (17520, 31647), (18084, 30660), (18396, 30140), (18480, 30003), (19180, 28908), (19272, 28770), (19728, 28105), (20002, 27720), (20440, 27126), (21098, 26280), (22484, 24660), (22605, 24528), (22995, 24112), (23016, 24090)]