557910720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2140

約数の個数: 224

約数和(自身を含む): 2032650240

約数和(自身を除く): 1474739520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2083, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4166, 4185, 4320, 4464, 4960, 5580, 5952, 6249, 6696, 7440, 8332, 8370, 8640, 8928, 9920, 10415, 11160, 12498, 13392, 14880, 16664, 16740, 17856, 18747, 20830, 22320, 24996, 26784, 29760, 31245, 33328, 33480, 37494, 41660, 44640, 49992, 53568, 56241, 62490, 64573, 66656, 66960, 74988, 83320, 89280, 93735, 99984, 112482, 124980, 129146, 133312, 133920, 149976, 166640, 187470, 193719, 199968, 224964, 249960, 258292, 267840, 281205, 299952, 322865, 333280, 374940, 387438, 399936, 449928, 499920, 516584, 562410, 581157, 599904, 645730, 666560, 749880, 774876, 899856, 968595, 999840, 1033168, 1124820, 1162314, 1199808, 1291460, 1499760, 1549752, 1743471, 1799712, 1937190, 1999680, 2066336, 2249640, 2324628, 2582920, 2905785, 2999520, 3099504, 3486942, 3599424, 3874380, 4132672, 4499280, 4649256, 5165840, 5811570, 5999040, 6199008, 6973884, 7748760, 8717355, 8998560, 9298512, 10331680, 11623140, 12398016, 13947768, 15497520, 17434710, 17997120, 18597024, 20663360, 23246280, 27895536, 30995040, 34869420, 37194048, 46492560, 55791072, 61990080, 69738840, 92985120, 111582144, 139477680, 185970240, 278955360, 557910720]

約数ペア:

[(1, 557910720), (2, 278955360), (3, 185970240), (4, 139477680), (5, 111582144), (6, 92985120), (8, 69738840), (9, 61990080), (10, 55791072), (12, 46492560), (15, 37194048), (16, 34869420), (18, 30995040), (20, 27895536), (24, 23246280), (27, 20663360), (30, 18597024), (31, 17997120), (32, 17434710), (36, 15497520), (40, 13947768), (45, 12398016), (48, 11623140), (54, 10331680), (60, 9298512), (62, 8998560), (64, 8717355), (72, 7748760), (80, 6973884), (90, 6199008), (93, 5999040), (96, 5811570), (108, 5165840), (120, 4649256), (124, 4499280), (135, 4132672), (144, 3874380), (155, 3599424), (160, 3486942), (180, 3099504), (186, 2999520), (192, 2905785), (216, 2582920), (240, 2324628), (248, 2249640), (270, 2066336), (279, 1999680), (288, 1937190), (310, 1799712), (320, 1743471), (360, 1549752), (372, 1499760), (432, 1291460), (465, 1199808), (480, 1162314), (496, 1124820), (540, 1033168), (558, 999840), (576, 968595), (620, 899856), (720, 774876), (744, 749880), (837, 666560), (864, 645730), (930, 599904), (960, 581157), (992, 562410), (1080, 516584), (1116, 499920), (1240, 449928), (1395, 399936), (1440, 387438), (1488, 374940), (1674, 333280), (1728, 322865), (1860, 299952), (1984, 281205), (2083, 267840), (2160, 258292), (2232, 249960), (2480, 224964), (2790, 199968), (2880, 193719), (2976, 187470), (3348, 166640), (3720, 149976), (4166, 133920), (4185, 133312), (4320, 129146), (4464, 124980), (4960, 112482), (5580, 99984), (5952, 93735), (6249, 89280), (6696, 83320), (7440, 74988), (8332, 66960), (8370, 66656), (8640, 64573), (8928, 62490), (9920, 56241), (10415, 53568), (11160, 49992), (12498, 44640), (13392, 41660), (14880, 37494), (16664, 33480), (16740, 33328), (17856, 31245), (18747, 29760), (20830, 26784), (22320, 24996)]