80457053180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{4639}}^1$

素因数の和:4808

約数の個数: 144

約数和(自身を含む): 200685864960

約数和(自身を除く): 120228811780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 67, 70, 86, 134, 140, 172, 215, 268, 301, 335, 430, 469, 602, 670, 860, 938, 1204, 1340, 1505, 1849, 1876, 2345, 2881, 3010, 3698, 4639, 4690, 5762, 6020, 7396, 9245, 9278, 9380, 11524, 12943, 14405, 18490, 18556, 20167, 23195, 25886, 28810, 32473, 36980, 40334, 46390, 51772, 57620, 64715, 64946, 80668, 92780, 100835, 123883, 129430, 129892, 162365, 199477, 201670, 247766, 258860, 310813, 324730, 398954, 403340, 495532, 619415, 621626, 649460, 797908, 867181, 997385, 1238830, 1243252, 1396339, 1554065, 1734362, 1994770, 2175691, 2477660, 2792678, 3108130, 3468724, 3989540, 4335905, 4351382, 5585356, 6216260, 6981695, 8577511, 8671810, 8702764, 10878455, 13364959, 13963390, 17155022, 17343620, 21756910, 26729918, 27926780, 34310044, 42887555, 43513820, 53459836, 60042577, 66824795, 85775110, 93554713, 120085154, 133649590, 171550220, 187109426, 240170308, 267299180, 300212885, 374218852, 467773565, 574693237, 600425770, 935547130, 1149386474, 1200851540, 1871094260, 2298772948, 2873466185, 4022852659, 5746932370, 8045705318, 11493864740, 16091410636, 20114263295, 40228526590, 80457053180]

約数ペア:

[(1, 80457053180), (2, 40228526590), (4, 20114263295), (5, 16091410636), (7, 11493864740), (10, 8045705318), (14, 5746932370), (20, 4022852659), (28, 2873466185), (35, 2298772948), (43, 1871094260), (67, 1200851540), (70, 1149386474), (86, 935547130), (134, 600425770), (140, 574693237), (172, 467773565), (215, 374218852), (268, 300212885), (301, 267299180), (335, 240170308), (430, 187109426), (469, 171550220), (602, 133649590), (670, 120085154), (860, 93554713), (938, 85775110), (1204, 66824795), (1340, 60042577), (1505, 53459836), (1849, 43513820), (1876, 42887555), (2345, 34310044), (2881, 27926780), (3010, 26729918), (3698, 21756910), (4639, 17343620), (4690, 17155022), (5762, 13963390), (6020, 13364959), (7396, 10878455), (9245, 8702764), (9278, 8671810), (9380, 8577511), (11524, 6981695), (12943, 6216260), (14405, 5585356), (18490, 4351382), (18556, 4335905), (20167, 3989540), (23195, 3468724), (25886, 3108130), (28810, 2792678), (32473, 2477660), (36980, 2175691), (40334, 1994770), (46390, 1734362), (51772, 1554065), (57620, 1396339), (64715, 1243252), (64946, 1238830), (80668, 997385), (92780, 867181), (100835, 797908), (123883, 649460), (129430, 621626), (129892, 619415), (162365, 495532), (199477, 403340), (201670, 398954), (247766, 324730), (258860, 310813)]