1918627200

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 576

約数和(自身を含む): 8102814720

約数和(自身を除く): 6184187520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 126, 128, 140, 144, 150, 155, 160, 168, 175, 180, 186, 192, 200, 210, 217, 224, 225, 240, 248, 252, 279, 280, 288, 300, 307, 310, 315, 320, 336, 350, 360, 372, 384, 400, 420, 434, 448, 450, 465, 480, 496, 504, 525, 558, 560, 576, 600, 614, 620, 630, 640, 651, 672, 700, 720, 744, 775, 800, 840, 868, 896, 900, 921, 930, 960, 992, 1008, 1050, 1085, 1116, 1120, 1152, 1200, 1228, 1240, 1260, 1302, 1344, 1395, 1400, 1440, 1488, 1535, 1550, 1575, 1600, 1680, 1736, 1800, 1842, 1860, 1920, 1953, 1984, 2016, 2100, 2149, 2170, 2232, 2240, 2325, 2400, 2456, 2480, 2520, 2604, 2688, 2763, 2790, 2800, 2880, 2976, 3070, 3100, 3150, 3200, 3255, 3360, 3472, 3600, 3684, 3720, 3906, 3968, 4032, 4200, 4298, 4340, 4464, 4480, 4605, 4650, 4800, 4912, 4960, 5040, 5208, 5425, 5526, 5580, 5600, 5760, 5952, 6140, 6200, 6300, 6447, 6510, 6720, 6944, 6975, 7200, 7368, 7440, 7675, 7812, 8064, 8400, 8596, 8680, 8928, 9210, 9300, 9517, 9600, 9765, 9824, 9920, 10080, 10416, 10745, 10850, 11052, 11160, 11200, 11904, 12280, 12400, 12600, 12894, 13020, 13440, 13815, 13888, 13950, 14400, 14736, 14880, 15350, 15624, 16275, 16800, 17192, 17360, 17856, 18420, 18600, 19034, 19341, 19530, 19648, 19840, 20160, 20832, 21490, 21700, 22104, 22320, 22400, 23025, 24560, 24800, 25200, 25788, 26040, 27630, 27776, 27900, 28551, 28800, 29472, 29760, 30700, 31248, 32235, 32550, 33600, 34384, 34720, 35712, 36840, 37200, 38068, 38682, 39060, 39296, 40320, 41664, 42980, 43400, 44208, 44640, 46050, 47585, 48825, 49120, 49600, 50400, 51576, 52080, 53725, 55260, 55800, 57102, 58944, 59520, 61400, 62496, 64470, 65100, 66619, 67200, 68768, 69075, 69440, 73680, 74400, 76136, 77364, 78120, 83328, 85653, 85960, 86800, 88416, 89280, 92100, 95170, 96705, 97650, 98240, 99200, 100800, 103152, 104160, 107450, 110520, 111600, 114204, 117888, 122800, 124992, 128940, 130200, 133238, 137536, 138150, 138880, 142755, 147360, 148800, 152272, 154728, 156240, 161175, 171306, 171920, 173600, 176832, 178560, 184200, 190340, 193410, 195300, 196480, 199857, 201600, 206304, 208320, 214900, 221040, 223200, 228408, 237925, 245600, 249984, 257880, 260400, 266476, 275072, 276300, 285510, 294720, 297600, 304544, 309456, 312480, 322350, 333095, 342612, 343840, 347200, 353664, 368400, 380680, 386820, 390600, 399714, 412608, 416640, 428265, 429800, 442080, 446400, 456816, 475850, 483525, 491200, 515760, 520800, 532952, 552600, 571020, 589440, 599571, 609088, 618912, 624960, 644700, 666190, 685224, 687680, 694400, 713775, 736800, 761360, 773640, 781200, 799428, 825216, 856530, 859600, 884160, 892800, 913632, 951700, 967050, 982400, 999285, 1031520, 1041600, 1065904, 1105200, 1142040, 1199142, 1218176, 1237824, 1249920, 1289400, 1332380, 1370448, 1375360, 1427550, 1473600, 1522720, 1547280, 1562400, 1598856, 1665475, 1713060, 1719200, 1768320, 1827264, 1903400, 1934100, 1998570, 2063040, 2083200, 2131808, 2141325, 2210400, 2284080, 2398284, 2475648, 2578800, 2664760, 2740896, 2855100, 2947200, 2997855, 3045440, 3094560, 3124800, 3197712, 3330950, 3426120, 3438400, 3654528, 3806800, 3868200, 3997140, 4126080, 4263616, 4282650, 4420800, 4568160, 4796568, 4996425, 5157600, 5329520, 5481792, 5710200, 5995710, 6090880, 6189120, 6249600, 6395424, 6661900, 6852240, 6876800, 7613600, 7736400, 7994280, 8527232, 8565300, 8841600, 9136320, 9593136, 9992850, 10315200, 10659040, 10963584, 11420400, 11991420, 12378240, 12790848, 13323800, 13704480, 14989275, 15227200, 15472800, 15988560, 17130600, 18272640, 19186272, 19985700, 20630400, 21318080, 22840800, 23982840, 25581696, 26647600, 27408960, 29978550, 30454400, 30945600, 31977120, 34261200, 38372544, 39971400, 42636160, 45681600, 47965680, 53295200, 54817920, 59957100, 61891200, 63954240, 68522400, 76745088, 79942800, 91363200, 95931360, 106590400, 119914200, 127908480, 137044800, 159885600, 191862720, 213180800, 239828400, 274089600, 319771200, 383725440, 479656800, 639542400, 959313600, 1918627200]

約数ペア:

[(1, 1918627200), (2, 959313600), (3, 639542400), (4, 479656800), (5, 383725440), (6, 319771200), (7, 274089600), (8, 239828400), (9, 213180800), (10, 191862720), (12, 159885600), (14, 137044800), (15, 127908480), (16, 119914200), (18, 106590400), (20, 95931360), (21, 91363200), (24, 79942800), (25, 76745088), (28, 68522400), (30, 63954240), (31, 61891200), (32, 59957100), (35, 54817920), (36, 53295200), (40, 47965680), (42, 45681600), (45, 42636160), (48, 39971400), (50, 38372544), (56, 34261200), (60, 31977120), (62, 30945600), (63, 30454400), (64, 29978550), (70, 27408960), (72, 26647600), (75, 25581696), (80, 23982840), (84, 22840800), (90, 21318080), (93, 20630400), (96, 19985700), (100, 19186272), (105, 18272640), (112, 17130600), (120, 15988560), (124, 15472800), (126, 15227200), (128, 14989275), (140, 13704480), (144, 13323800), (150, 12790848), (155, 12378240), (160, 11991420), (168, 11420400), (175, 10963584), (180, 10659040), (186, 10315200), (192, 9992850), (200, 9593136), (210, 9136320), (217, 8841600), (224, 8565300), (225, 8527232), (240, 7994280), (248, 7736400), (252, 7613600), (279, 6876800), (280, 6852240), (288, 6661900), (300, 6395424), (307, 6249600), (310, 6189120), (315, 6090880), (320, 5995710), (336, 5710200), (350, 5481792), (360, 5329520), (372, 5157600), (384, 4996425), (400, 4796568), (420, 4568160), (434, 4420800), (448, 4282650), (450, 4263616), (465, 4126080), (480, 3997140), (496, 3868200), (504, 3806800), (525, 3654528), (558, 3438400), (560, 3426120), (576, 3330950), (600, 3197712), (614, 3124800), (620, 3094560), (630, 3045440), (640, 2997855), (651, 2947200), (672, 2855100), (700, 2740896), (720, 2664760), (744, 2578800), (775, 2475648), (800, 2398284), (840, 2284080), (868, 2210400), (896, 2141325), (900, 2131808), (921, 2083200), (930, 2063040), (960, 1998570), (992, 1934100), (1008, 1903400), (1050, 1827264), (1085, 1768320), (1116, 1719200), (1120, 1713060), (1152, 1665475), (1200, 1598856), (1228, 1562400), (1240, 1547280), (1260, 1522720), (1302, 1473600), (1344, 1427550), (1395, 1375360), (1400, 1370448), (1440, 1332380), (1488, 1289400), (1535, 1249920), (1550, 1237824), (1575, 1218176), (1600, 1199142), (1680, 1142040), (1736, 1105200), (1800, 1065904), (1842, 1041600), (1860, 1031520), (1920, 999285), (1953, 982400), (1984, 967050), (2016, 951700), (2100, 913632), (2149, 892800), (2170, 884160), (2232, 859600), (2240, 856530), (2325, 825216), (2400, 799428), (2456, 781200), (2480, 773640), (2520, 761360), (2604, 736800), (2688, 713775), (2763, 694400), (2790, 687680), (2800, 685224), (2880, 666190), (2976, 644700), (3070, 624960), (3100, 618912), (3150, 609088), (3200, 599571), (3255, 589440), (3360, 571020), (3472, 552600), (3600, 532952), (3684, 520800), (3720, 515760), (3906, 491200), (3968, 483525), (4032, 475850), (4200, 456816), (4298, 446400), (4340, 442080), (4464, 429800), (4480, 428265), (4605, 416640), (4650, 412608), (4800, 399714), (4912, 390600), (4960, 386820), (5040, 380680), (5208, 368400), (5425, 353664), (5526, 347200), (5580, 343840), (5600, 342612), (5760, 333095), (5952, 322350), (6140, 312480), (6200, 309456), (6300, 304544), (6447, 297600), (6510, 294720), (6720, 285510), (6944, 276300), (6975, 275072), (7200, 266476), (7368, 260400), (7440, 257880), (7675, 249984), (7812, 245600), (8064, 237925), (8400, 228408), (8596, 223200), (8680, 221040), (8928, 214900), (9210, 208320), (9300, 206304), (9517, 201600), (9600, 199857), (9765, 196480), (9824, 195300), (9920, 193410), (10080, 190340), (10416, 184200), (10745, 178560), (10850, 176832), (11052, 173600), (11160, 171920), (11200, 171306), (11904, 161175), (12280, 156240), (12400, 154728), (12600, 152272), (12894, 148800), (13020, 147360), (13440, 142755), (13815, 138880), (13888, 138150), (13950, 137536), (14400, 133238), (14736, 130200), (14880, 128940), (15350, 124992), (15624, 122800), (16275, 117888), (16800, 114204), (17192, 111600), (17360, 110520), (17856, 107450), (18420, 104160), (18600, 103152), (19034, 100800), (19341, 99200), (19530, 98240), (19648, 97650), (19840, 96705), (20160, 95170), (20832, 92100), (21490, 89280), (21700, 88416), (22104, 86800), (22320, 85960), (22400, 85653), (23025, 83328), (24560, 78120), (24800, 77364), (25200, 76136), (25788, 74400), (26040, 73680), (27630, 69440), (27776, 69075), (27900, 68768), (28551, 67200), (28800, 66619), (29472, 65100), (29760, 64470), (30700, 62496), (31248, 61400), (32235, 59520), (32550, 58944), (33600, 57102), (34384, 55800), (34720, 55260), (35712, 53725), (36840, 52080), (37200, 51576), (38068, 50400), (38682, 49600), (39060, 49120), (39296, 48825), (40320, 47585), (41664, 46050), (42980, 44640), (43400, 44208)]