11640805120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19391}}^1$

素因数の和:19486

約数の個数: 144

約数和(自身を含む): 32343994368

約数和(自身を除く): 20703189248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 224, 256, 268, 280, 320, 335, 448, 469, 536, 560, 640, 670, 896, 938, 1072, 1120, 1280, 1340, 1792, 1876, 2144, 2240, 2345, 2680, 3752, 4288, 4480, 4690, 5360, 7504, 8576, 8960, 9380, 10720, 15008, 17152, 18760, 19391, 21440, 30016, 37520, 38782, 42880, 60032, 75040, 77564, 85760, 96955, 120064, 135737, 150080, 155128, 193910, 271474, 300160, 310256, 387820, 542948, 600320, 620512, 678685, 775640, 1085896, 1241024, 1299197, 1357370, 1551280, 2171792, 2482048, 2598394, 2714740, 3102560, 4343584, 4964096, 5196788, 5429480, 6205120, 6495985, 8687168, 9094379, 10393576, 10858960, 12410240, 12991970, 17374336, 18188758, 20787152, 21717920, 24820480, 25983940, 34748672, 36377516, 41574304, 43435840, 45471895, 51967880, 72755032, 83148608, 86871680, 90943790, 103935760, 145510064, 166297216, 173743360, 181887580, 207871520, 291020128, 332594432, 363775160, 415743040, 582040256, 727550320, 831486080, 1164080512, 1455100640, 1662972160, 2328161024, 2910201280, 5820402560, 11640805120]

約数ペア:

[(1, 11640805120), (2, 5820402560), (4, 2910201280), (5, 2328161024), (7, 1662972160), (8, 1455100640), (10, 1164080512), (14, 831486080), (16, 727550320), (20, 582040256), (28, 415743040), (32, 363775160), (35, 332594432), (40, 291020128), (56, 207871520), (64, 181887580), (67, 173743360), (70, 166297216), (80, 145510064), (112, 103935760), (128, 90943790), (134, 86871680), (140, 83148608), (160, 72755032), (224, 51967880), (256, 45471895), (268, 43435840), (280, 41574304), (320, 36377516), (335, 34748672), (448, 25983940), (469, 24820480), (536, 21717920), (560, 20787152), (640, 18188758), (670, 17374336), (896, 12991970), (938, 12410240), (1072, 10858960), (1120, 10393576), (1280, 9094379), (1340, 8687168), (1792, 6495985), (1876, 6205120), (2144, 5429480), (2240, 5196788), (2345, 4964096), (2680, 4343584), (3752, 3102560), (4288, 2714740), (4480, 2598394), (4690, 2482048), (5360, 2171792), (7504, 1551280), (8576, 1357370), (8960, 1299197), (9380, 1241024), (10720, 1085896), (15008, 775640), (17152, 678685), (18760, 620512), (19391, 600320), (21440, 542948), (30016, 387820), (37520, 310256), (38782, 300160), (42880, 271474), (60032, 193910), (75040, 155128), (77564, 150080), (85760, 135737), (96955, 120064)]