497887008640

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{41453}}^1$

素因数の和:41869

約数の個数: 192

約数和(自身を含む): 1388238082560

約数和(自身を除く): 890351073920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 383, 392, 448, 490, 560, 640, 766, 784, 896, 980, 1120, 1532, 1568, 1915, 1960, 2240, 2681, 3064, 3136, 3830, 3920, 4480, 5362, 6128, 6272, 7660, 7840, 10724, 12256, 13405, 15320, 15680, 18767, 21448, 24512, 26810, 30640, 31360, 37534, 41453, 42896, 49024, 53620, 61280, 75068, 82906, 85792, 93835, 107240, 122560, 150136, 165812, 171584, 187670, 207265, 214480, 245120, 290171, 300272, 331624, 343168, 375340, 414530, 428960, 580342, 600544, 663248, 750680, 829060, 857920, 1160684, 1201088, 1326496, 1450855, 1501360, 1658120, 1715840, 2031197, 2321368, 2402176, 2652992, 2901710, 3002720, 3316240, 4062394, 4642736, 5305984, 5803420, 6005440, 6632480, 8124788, 9285472, 10155985, 11606840, 12010880, 13264960, 15876499, 16249576, 18570944, 20311970, 23213680, 26529920, 31752998, 32499152, 37141888, 40623940, 46427360, 63505996, 64998304, 79382495, 81247880, 92854720, 111135493, 127011992, 129996608, 158764990, 162495760, 185709440, 222270986, 254023984, 259993216, 317529980, 324991520, 444541972, 508047968, 555677465, 635059960, 649983040, 777948451, 889083944, 1016095936, 1111354930, 1270119920, 1299966080, 1555896902, 1778167888, 2032191872, 2222709860, 2540239840, 3111793804, 3556335776, 3889742255, 4445419720, 5080479680, 6223587608, 7112671552, 7779484510, 8890839440, 10160959360, 12447175216, 14225343104, 15558969020, 17781678880, 24894350432, 31117938040, 35563357760, 49788700864, 62235876080, 71126715520, 99577401728, 124471752160, 248943504320, 497887008640]

約数ペア:

[(1, 497887008640), (2, 248943504320), (4, 124471752160), (5, 99577401728), (7, 71126715520), (8, 62235876080), (10, 49788700864), (14, 35563357760), (16, 31117938040), (20, 24894350432), (28, 17781678880), (32, 15558969020), (35, 14225343104), (40, 12447175216), (49, 10160959360), (56, 8890839440), (64, 7779484510), (70, 7112671552), (80, 6223587608), (98, 5080479680), (112, 4445419720), (128, 3889742255), (140, 3556335776), (160, 3111793804), (196, 2540239840), (224, 2222709860), (245, 2032191872), (280, 1778167888), (320, 1555896902), (383, 1299966080), (392, 1270119920), (448, 1111354930), (490, 1016095936), (560, 889083944), (640, 777948451), (766, 649983040), (784, 635059960), (896, 555677465), (980, 508047968), (1120, 444541972), (1532, 324991520), (1568, 317529980), (1915, 259993216), (1960, 254023984), (2240, 222270986), (2681, 185709440), (3064, 162495760), (3136, 158764990), (3830, 129996608), (3920, 127011992), (4480, 111135493), (5362, 92854720), (6128, 81247880), (6272, 79382495), (7660, 64998304), (7840, 63505996), (10724, 46427360), (12256, 40623940), (13405, 37141888), (15320, 32499152), (15680, 31752998), (18767, 26529920), (21448, 23213680), (24512, 20311970), (26810, 18570944), (30640, 16249576), (31360, 15876499), (37534, 13264960), (41453, 12010880), (42896, 11606840), (49024, 10155985), (53620, 9285472), (61280, 8124788), (75068, 6632480), (82906, 6005440), (85792, 5803420), (93835, 5305984), (107240, 4642736), (122560, 4062394), (150136, 3316240), (165812, 3002720), (171584, 2901710), (187670, 2652992), (207265, 2402176), (214480, 2321368), (245120, 2031197), (290171, 1715840), (300272, 1658120), (331624, 1501360), (343168, 1450855), (375340, 1326496), (414530, 1201088), (428960, 1160684), (580342, 857920), (600544, 829060), (663248, 750680)]