126291259880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{39373}}^1$

素因数の和:39543

約数の個数: 128

約数和(自身を含む): 309999376800

約数和(自身を除く): 183708116920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 89, 106, 136, 170, 178, 212, 265, 340, 356, 424, 445, 530, 680, 712, 890, 901, 1060, 1513, 1780, 1802, 2120, 3026, 3560, 3604, 4505, 4717, 6052, 7208, 7565, 9010, 9434, 12104, 15130, 18020, 18868, 23585, 30260, 36040, 37736, 39373, 47170, 60520, 78746, 80189, 94340, 157492, 160378, 188680, 196865, 314984, 320756, 393730, 400945, 641512, 669341, 787460, 801890, 1338682, 1574920, 1603780, 2086769, 2677364, 3207560, 3346705, 3504197, 4173538, 5354728, 6693410, 7008394, 8347076, 10433845, 13386820, 14016788, 16694152, 17520985, 20867690, 26773640, 28033576, 35041970, 35475073, 41735380, 59571349, 70083940, 70950146, 83470760, 119142698, 140167880, 141900292, 177375365, 185722441, 238285396, 283800584, 297856745, 354750730, 371444882, 476570792, 595713490, 709501460, 742889764, 928612205, 1191426980, 1419002920, 1485779528, 1857224410, 2382853960, 3157281497, 3714448820, 6314562994, 7428897640, 12629125988, 15786407485, 25258251976, 31572814970, 63145629940, 126291259880]

約数ペア:

[(1, 126291259880), (2, 63145629940), (4, 31572814970), (5, 25258251976), (8, 15786407485), (10, 12629125988), (17, 7428897640), (20, 6314562994), (34, 3714448820), (40, 3157281497), (53, 2382853960), (68, 1857224410), (85, 1485779528), (89, 1419002920), (106, 1191426980), (136, 928612205), (170, 742889764), (178, 709501460), (212, 595713490), (265, 476570792), (340, 371444882), (356, 354750730), (424, 297856745), (445, 283800584), (530, 238285396), (680, 185722441), (712, 177375365), (890, 141900292), (901, 140167880), (1060, 119142698), (1513, 83470760), (1780, 70950146), (1802, 70083940), (2120, 59571349), (3026, 41735380), (3560, 35475073), (3604, 35041970), (4505, 28033576), (4717, 26773640), (6052, 20867690), (7208, 17520985), (7565, 16694152), (9010, 14016788), (9434, 13386820), (12104, 10433845), (15130, 8347076), (18020, 7008394), (18868, 6693410), (23585, 5354728), (30260, 4173538), (36040, 3504197), (37736, 3346705), (39373, 3207560), (47170, 2677364), (60520, 2086769), (78746, 1603780), (80189, 1574920), (94340, 1338682), (157492, 801890), (160378, 787460), (188680, 669341), (196865, 641512), (314984, 400945), (320756, 393730)]