105105280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 297432000

約数和(自身を除く): 192326720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 809, 812, 896, 928, 1015, 1120, 1160, 1618, 1624, 1856, 2030, 2240, 2320, 3236, 3248, 3712, 4045, 4060, 4480, 4640, 5663, 6472, 6496, 8090, 8120, 9280, 11326, 12944, 12992, 16180, 16240, 18560, 22652, 23461, 25888, 25984, 28315, 32360, 32480, 45304, 46922, 51776, 56630, 64720, 64960, 90608, 93844, 103552, 113260, 117305, 129440, 129920, 164227, 181216, 187688, 226520, 234610, 258880, 328454, 362432, 375376, 453040, 469220, 517760, 656908, 724864, 750752, 821135, 906080, 938440, 1313816, 1501504, 1642270, 1812160, 1876880, 2627632, 3003008, 3284540, 3624320, 3753760, 5255264, 6569080, 7507520, 10510528, 13138160, 15015040, 21021056, 26276320, 52552640, 105105280]

約数ペア:

[(1, 105105280), (2, 52552640), (4, 26276320), (5, 21021056), (7, 15015040), (8, 13138160), (10, 10510528), (14, 7507520), (16, 6569080), (20, 5255264), (28, 3753760), (29, 3624320), (32, 3284540), (35, 3003008), (40, 2627632), (56, 1876880), (58, 1812160), (64, 1642270), (70, 1501504), (80, 1313816), (112, 938440), (116, 906080), (128, 821135), (140, 750752), (145, 724864), (160, 656908), (203, 517760), (224, 469220), (232, 453040), (280, 375376), (290, 362432), (320, 328454), (406, 258880), (448, 234610), (464, 226520), (560, 187688), (580, 181216), (640, 164227), (809, 129920), (812, 129440), (896, 117305), (928, 113260), (1015, 103552), (1120, 93844), (1160, 90608), (1618, 64960), (1624, 64720), (1856, 56630), (2030, 51776), (2240, 46922), (2320, 45304), (3236, 32480), (3248, 32360), (3712, 28315), (4045, 25984), (4060, 25888), (4480, 23461), (4640, 22652), (5663, 18560), (6472, 16240), (6496, 16180), (8090, 12992), (8120, 12944), (9280, 11326)]