449907840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4155

約数の個数: 192

約数和(自身を含む): 1635753600

約数和(自身を除く): 1185845760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4111, 4560, 5472, 5760, 6080, 6840, 7296, 8222, 9120, 10944, 12160, 12333, 13680, 16444, 18240, 20555, 21888, 24666, 27360, 32888, 36480, 36999, 41110, 49332, 54720, 61665, 65776, 73998, 78109, 82220, 98664, 109440, 123330, 131552, 147996, 156218, 164440, 184995, 197328, 234327, 246660, 263104, 295992, 312436, 328880, 369990, 390545, 394656, 468654, 493320, 526208, 591984, 624872, 657760, 702981, 739980, 781090, 789312, 937308, 986640, 1171635, 1183968, 1249744, 1315520, 1405962, 1479960, 1562180, 1578624, 1874616, 1973280, 2343270, 2367936, 2499488, 2631040, 2811924, 2959920, 3124360, 3514905, 3749232, 3946560, 4686540, 4735872, 4998976, 5623848, 5919840, 6248720, 7029810, 7498464, 7893120, 9373080, 9997952, 11247696, 11839680, 12497440, 14059620, 14996928, 18746160, 22495392, 23679360, 24994880, 28119240, 29993856, 37492320, 44990784, 49989760, 56238480, 74984640, 89981568, 112476960, 149969280, 224953920, 449907840]

約数ペア:

[(1, 449907840), (2, 224953920), (3, 149969280), (4, 112476960), (5, 89981568), (6, 74984640), (8, 56238480), (9, 49989760), (10, 44990784), (12, 37492320), (15, 29993856), (16, 28119240), (18, 24994880), (19, 23679360), (20, 22495392), (24, 18746160), (30, 14996928), (32, 14059620), (36, 12497440), (38, 11839680), (40, 11247696), (45, 9997952), (48, 9373080), (57, 7893120), (60, 7498464), (64, 7029810), (72, 6248720), (76, 5919840), (80, 5623848), (90, 4998976), (95, 4735872), (96, 4686540), (114, 3946560), (120, 3749232), (128, 3514905), (144, 3124360), (152, 2959920), (160, 2811924), (171, 2631040), (180, 2499488), (190, 2367936), (192, 2343270), (228, 1973280), (240, 1874616), (285, 1578624), (288, 1562180), (304, 1479960), (320, 1405962), (342, 1315520), (360, 1249744), (380, 1183968), (384, 1171635), (456, 986640), (480, 937308), (570, 789312), (576, 781090), (608, 739980), (640, 702981), (684, 657760), (720, 624872), (760, 591984), (855, 526208), (912, 493320), (960, 468654), (1140, 394656), (1152, 390545), (1216, 369990), (1368, 328880), (1440, 312436), (1520, 295992), (1710, 263104), (1824, 246660), (1920, 234327), (2280, 197328), (2432, 184995), (2736, 164440), (2880, 156218), (3040, 147996), (3420, 131552), (3648, 123330), (4111, 109440), (4560, 98664), (5472, 82220), (5760, 78109), (6080, 73998), (6840, 65776), (7296, 61665), (8222, 54720), (9120, 49332), (10944, 41110), (12160, 36999), (12333, 36480), (13680, 32888), (16444, 27360), (18240, 24666), (20555, 21888)]