157066952960

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{4079}}^1$

素因数の和:4616

約数の個数: 144

約数和(自身を含む): 382783968000

約数和(自身を除く): 225717015040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 449, 536, 640, 670, 898, 1072, 1280, 1340, 1796, 2144, 2245, 2680, 3592, 4079, 4288, 4490, 5360, 7184, 8158, 8576, 8980, 10720, 14368, 16316, 17152, 17960, 20395, 21440, 28736, 30083, 32632, 35920, 40790, 42880, 57472, 60166, 65264, 71840, 81580, 85760, 114944, 120332, 130528, 143680, 150415, 163160, 240664, 261056, 273293, 287360, 300830, 326320, 481328, 522112, 546586, 574720, 601660, 652640, 962656, 1044224, 1093172, 1203320, 1305280, 1366465, 1831471, 1925312, 2186344, 2406640, 2610560, 2732930, 3662942, 3850624, 4372688, 4813280, 5221120, 5465860, 7325884, 7701248, 8745376, 9157355, 9626560, 10931720, 14651768, 17490752, 18314710, 19253120, 21863440, 29303536, 34981504, 36629420, 38506240, 43726880, 58607072, 69963008, 73258840, 87453760, 117214144, 122708557, 146517680, 174907520, 234428288, 245417114, 293035360, 349815040, 468856576, 490834228, 586070720, 613542785, 981668456, 1172141440, 1227085570, 1963336912, 2344282880, 2454171140, 3926673824, 4908342280, 7853347648, 9816684560, 15706695296, 19633369120, 31413390592, 39266738240, 78533476480, 157066952960]

約数ペア:

[(1, 157066952960), (2, 78533476480), (4, 39266738240), (5, 31413390592), (8, 19633369120), (10, 15706695296), (16, 9816684560), (20, 7853347648), (32, 4908342280), (40, 3926673824), (64, 2454171140), (67, 2344282880), (80, 1963336912), (128, 1227085570), (134, 1172141440), (160, 981668456), (256, 613542785), (268, 586070720), (320, 490834228), (335, 468856576), (449, 349815040), (536, 293035360), (640, 245417114), (670, 234428288), (898, 174907520), (1072, 146517680), (1280, 122708557), (1340, 117214144), (1796, 87453760), (2144, 73258840), (2245, 69963008), (2680, 58607072), (3592, 43726880), (4079, 38506240), (4288, 36629420), (4490, 34981504), (5360, 29303536), (7184, 21863440), (8158, 19253120), (8576, 18314710), (8980, 17490752), (10720, 14651768), (14368, 10931720), (16316, 9626560), (17152, 9157355), (17960, 8745376), (20395, 7701248), (21440, 7325884), (28736, 5465860), (30083, 5221120), (32632, 4813280), (35920, 4372688), (40790, 3850624), (42880, 3662942), (57472, 2732930), (60166, 2610560), (65264, 2406640), (71840, 2186344), (81580, 1925312), (85760, 1831471), (114944, 1366465), (120332, 1305280), (130528, 1203320), (143680, 1093172), (150415, 1044224), (163160, 962656), (240664, 652640), (261056, 601660), (273293, 574720), (287360, 546586), (300830, 522112), (326320, 481328)]